These dark spots are known as hyperpigmentation administered after skin injury therapy. This is a natural condition that occurs after any injury to the skin, such as a cut or a scrape. Azelaic Acid is a very suitable solution, but, likely, you will not see impressive outcomes soon. Vitamin C serum and products with niacinamide are also good for you. Always remember to protect your skin from the sun with sunscreen. 

You might be experiencing morning sickness, which can sometimes occur even if you're not pregnant. A brown, watery discharge could also indicate an infection, especially if you're feeling nauseous, dizzy, or fatigued. These symptoms can make you feel unwell. Make sure to rest, eat well, and dress comfortably. It's important to schedule an appointment with a gynecologist for a health check and any necessary treatment.

It seems like implantation bleeding might be what happened to you. It is when a fertilized egg attaches to the uterus lining which causes a pink or brown discharge. Moreover, nausea and cramping can also be the earliest symptoms of pregnancy. You might think about taking a pregnancy test if the symptoms persist or you skip your period.

The painful breast mass you're experiencing could be due to various conditions, such as fibroadenomas or breast cysts, but it’s important to take note of it. However, if the lump has been present for two years and is now growing and becoming more painful, it's crucial to rule out more serious conditions like breast cancer. Since I can’t examine you in person, I strongly recommend seeking medical attention immediately, especially given these changes. The earlier treatment begins, the better the potential outcome.

Nerves can get compressed if you sit still for too long. Such a condition makes you feel a tingling sensation when you stand up. If you experience the feeling of extreme heat and cold, then your body is probably unable to maintain its temperature. Try to stretch and exercise a bit more while sitting. Besides, drink enough water daily. If these symptoms persist, consult a neurologist for a more in-depth assessment.

Getting blood clots during periods is common. Formation of a blood clot occurs when blood becomes thick and sticks together. They can be of a larger or smaller size and mostly are not of a grave concern. However, if you experience either large clotting or frequent occurrences, it is best to consult a gynecologist. 

You might be having the symptoms of a condition known as carpal tunnel syndrome. This can be a result of the nerve in your wrist being compressed, which in turn, leads to pain, swelling, and numbness in your hands. To help with the symptoms, you can try wearing a wrist splint at night, doing hand exercises, and taking breaks from activities that may worsen the pain. If the symptoms carry on for some time, it's best to seek further help from a hematologist.

Shaking, racing heart, weakness, balance issues, and fast thinking are signs of different issues. Low blood sugar due to a poor diet, anxiety, or other medical conditions can be the cause. It's important to get help. For now, consume something with sugar, such as a piece of fruit or a teaspoon of honey. Do not forget to see a neurologist and get a proper evaluation. 

Cysts are small sacs filled with fluid that can form in various body parts. In most cases, they don't cause any problems unless they grow large or press on nearby tissues. Rarely, they can become bothersome, and if that's the case, your doctor may choose to drain or remove them. If you're experiencing pain or discomfort from a cyst, it's a good idea to consult your gynecologist to determine the best treatment option.

I understand you're worried about the negative pregnancy test and your delayed period. This could be caused by various factors like stress, hormonal imbalances, or weight changes. Don't worry—this can sometimes be completely normal. Try to relax, eat healthily, and stay hydrated.

Your baby has got what we call scarlet fever. It occurs due to the infection of a bacterium called Group A Streptococcus. The symptoms of this illness are a red rash, a sore throat, large tonsils, and sometimes, stomach issues like diarrhea. To assist, your child would require antibiotics to be prescribed by a doctor. It is important to keep them comfortable and hydrated and contact dermatologist for more guidance. 

Stretch marks appear when the skin stretches too quickly, like during a growth spurt or pregnancy. They often start as red or purple lines and gradually fade to a lighter color. To reduce their appearance, you can try using oils like almond or coconut oil. Regularly massaging these oils into the affected areas can help keep the skin hydrated and may reduce the visibility of stretch marks over time. Be patient, as noticeable results may take a while to appear.

These sores can be caused by an infection, allergy, or something that irritates your mouth and throat. It is crucial to avoid spicy or acidic foods that can exacerbate the sores. Water drinking sufficiently and rinsing the mouth might help ease the discomfort. If the sores are still there, it's better to see a dentist for more tests.

You might be having a stress fracture in your ankle. A sports activity can sometimes be followed by the bone becoming too stressed and hence, this can happen. Symptoms consist of pain, swelling, and the inability to walk properly. To heal, you'll need rest, ice, raising your foot, and probably a brace. It's good to let it be and let your ankle heal. 

Keep a weight of 63 to 83 kilos if you are 5"11' tall. Health issues are likely to crop up when a person is outside of this range. Use of excess weight may be the reason for tiredness, joint pain, and high blood pressure. Causes could be less exercise and bad dietary choices. To the point, the good way is to eat a balanced diet and exercise regularly to be able to stay within the healthy weight range.