It's not possible to get pregnant after eight years of sexual intercourse. The symptoms you're having, like irregular periods and quick weight gain, can be explained by your PCOS. PCOS can bring hormonal imbalances which in turn lead to irregular periods. The first thing is to eat a healthy diet and exercise regularly to keep the PCOS symptoms at bay. If you're feeling unwell, go to a gynecologist for the right diagnosis and treatment. 

Pressure in your left ear can be due to various reasons, like ear infections or changes in air pressure. Talking more usually doesn’t cause ear problems. However, it's important to protect your hearing by avoiding loud noises. If you have concerns or experience discomfort, it's okay to live with one ear, but do consult an ENT specialist if needed.

It seems like you are experiencing symptoms of anxiety, which can cause rapid heartbeats, shaking, restlessness, and a sense of losing control. These feelings are common during emotional stress. However, it’s important to visit a psychiatrist who can guide you with the right treatment and support.

Amyloid plaques in the brain are associated with memory issues and confusion which are typical of Alzheimer's disease. Nontropic drugs which are the drugs being studied for their possible use in removing the plaques are still in the research phase. Currently, there isn't a particular medicine that can do this. Consuming a balanced diet, exercising regularly, and stimulating your mind are all great ways to support brain health.

Having a painful mouth ulcer can be uncomfortable. For some, the first signs of it manifest as a burning or tingling sensation. However, ulcers can also be induced by emotional stress, or injury to the mouth, or even eating certain food types. As a sedative, a gentle mouthwash that does not contain alcohol should suffice for you to clean the area of an ulcer. Besides, it's also possible to glue a pain relief gel or to swallow a tablet for pain relief. Bloating or blistering, which can be caused by spicy or acidic foods, should also be avoided. These foods may exacerbate your ulcer.

You may be suffering from posterior vitreous detachment (PVD). The reason for this is when the gel-like structure in your eye gradually departs from the retina thus causing floaters. The aching in the back of your eye could be the result of a process that is abrasive to the area. The good news is that PVD often gets better on its own. However, you need to see an eye doctor to confirm there are no complications. 

The stroker or synchronized swimming effect of water can occur after a stroke due to weakness in the throat muscles. Ask the doctor if they can refer you to a speech therapist to help improve swallowing. They may also suggest safe methods for eating and drinking. 

You have had a mosquito or some other insect biting you. The white transparent layer could be your body's way of protecting from the bite. Feeling cold and feverish after an insect bite is common as your body fights off any possible infection. Ensure the area is clean and put a mild antiseptic cream on the wound. If you experience any of the alarming signs i.e. increasing pain or redness, see a dermatologist. 

You appear to be suffering from a typical cold or allergies. Sneezing, runny nose, and watery eyes can be due to allergens like dust or pollen. Nasal congestion and itching can also be due to a viral infection. To help ease your symptoms, try drinking plenty of water, resting, and using over-the-counter antihistamines. If symptoms persist or worsen, the best option is to consult an ENT doctor.

You may have a rash on your penis. The rash and soreness can be linked with several conditions such as a fungal infection or skin irritation caused by soaps or detergents, to name a few. If you want to help, try to keep the area clean and dry, avoid strange products, wear loose cotton underwear, and try an antifungal cream from the pharmacy. If it does not get better, see a dermatologist.

From what I gather, your husband might have a serious rectum problem known as rectal prolapse. This might give way to a number of annoying symptoms including constipation, gas, urination problems, frequent toilet visits, bleeding, and sexual dysfunction. He must first obtain the best medical assistance. The ER or gastroenterologist should perform a physical examination and may even recommend treatments such as surgery to repair the prolapse.

This type of headache can develop for a number of reasons, such as stress, lack of sleep, displayed eye vision problems, or using it for work. For the accurate pinpointing of the cause of your headache, definitely seeing the doctor is a necessary procedure. Aqueorin and similar drugs can provide relief from tension headaches, but the use of too much steaminofen is not a permanent solution.

Having unprotected sex four days after the period can lead to pregnancy. A woman is during a period when she is least likely to get pregnant and it changes with the days. No intention of getting pregnant is not an excuse to not use the protection. Using a gynecologist is the right step to take, discuss the options that suit you.

If you have recently been diagnosed with HIV, it is quite normal to feel low. Symptoms of HIV include fever, sore throat, and being more tired than usual. The virus makes the immune system weaker, so the body cannot fight infections easily. Always, keep the thought in your mind that HIV is treatable with the help of medications. Medicines can indeed assist you in leading a healthy life. Discuss with your doctor initiating medication and going to support groups. 

Your dates suggest that your menstrual cycle is irregular because there is a difference in the length of your periods. If you had unprotected intercourse during the fertile window, then pregnancy is a possibility. The symptoms like missed periods, nausea, and breast tenderness can tell you if you are pregnant. It's best to take a home pregnancy test or see a gynecologist for confirmation.