Experiencing a tingling sensation, itching, and abdominal discomfort can be linked to various factors, including stress, anxiety, or nerve-related issues. These symptoms might arise during moments of stress or panic. It's essential to engage in relaxation techniques, maintain a balanced diet, and ensure proper hydration. Regular physical activity can also help alleviate tension. However, since your symptoms involve multiple areas of discomfort, I recommend seeking guidance from a neurologist. They can offer a thorough evaluation and tailored solutions to address your concerns effectively.

It sounds like you're experiencing a variety of sensations, including numbness, burning, and tightness in your left leg. These symptoms could indicate issues related to nerve function or circulation. It’s essential to consult a neurologist for a thorough evaluation. They can perform tests to determine the underlying cause and recommend appropriate treatments. In the meantime, try to avoid excessive pressure on your nerves, engage in gentle stretching, and monitor your activities. 

It sounds like you may be experiencing a tension-type headache, possibly triggered by the cold shower and hard water pressure, which can cause tightness in the scalp and neck area. Staying hydrated and applying a warm compress to your forehead may provide relief. Additionally, practicing relaxation techniques like deep breathing can help ease tension. If you find that over-the-counter pain medication isn’t effective after a few more days, or if the discomfort persists or worsens, I encourage you to consult a neurologist for further evaluation and tailored advice. 

After tooth extraction due to severe decay, it's important to consider your options for replacement. You might explore dental implants, which are a durable solution that looks and functions like natural teeth. Alternatively, bridges or dentures could also be appropriate based on your specific needs. Symptoms of missing teeth include difficulty chewing and potential shifting of remaining teeth. I recommend scheduling a consultation with a dentist to discuss your health history and preferences. 

La Scientella cream is often used for skin issues such as dryness, irritation, or discoloration. These problems can arise from various factors, including environmental exposure or skin conditions. While the cream may provide relief, it's crucial to use it under a healthcare professional's guidance. I recommend contacting a local pharmacy for delivery options or consulting a dermatologist to discuss your symptoms and explore effective treatments tailored to your needs. 

Itchy rash along with small bumps on your skin can be due to several reasons, such as an allergic reaction, irritation, or an infection. To soothe your discomfort, consider using a mild, fragrance-free moisturizer and avoiding any known allergens. Over-the-counter antihistamines may provide relief from itching. However, if the symptoms persist or worsen, I strongly recommend consulting a dermatologist for a thorough evaluation and tailored treatment plan. 

It sounds like you’re experiencing discomfort and drainage from your ear, which can be caused by an infection or congestion. Pain and fluid can occur if there's inflammation in the ear canal or middle ear. Using ear drops is a good start, but if the pain persists, it may indicate a need for further assessment. I recommend scheduling an appointment with a ENT Specialist who can evaluate your condition and provide appropriate treatment. Taking care of your ear health is essential, and a doctor will ensure you receive the best possible care.

It's understandable to have concerns about potential pregnancy. Since your girlfriend's period arrived on January 16 and was relatively normal, it’s likely she is not pregnant. The negative pregnancy tests further support this, but it's crucial to note that test results can vary based on timing and hormone levels. The back pain she experiences may be a regular premenstrual symptom. For reassurance, consider having her consult a gynecologist, who can offer personalized guidance and may perform a more sensitive pregnancy test if needed.