It's important to address your elevated TSH level and the full body pain you're experiencing with proper medical care.

• A TSH (thyroid-stimulating hormone) level of 7.4 suggests that your thyroid gland may be underactive, a condition known as hypothyroidism. This can cause symptoms like fatigue, body pain, weight gain, and feeling cold.
• Full body pain can sometimes be related to hypothyroidism, but it can also have other causes that need evaluation.
• Treatment often involves thyroid hormone replacement therapy, such as a medication containing synthetic thyroxine, which helps normalize thyroid hormone levels and improve symptoms. The dose is carefully adjusted by a doctor based on your thyroid function tests.
• Since you have symptoms and an elevated TSH, it is essential to consult an endocrinologist (a thyroid specialist) promptly. They can confirm the diagnosis with additional tests (like free T3 and T4 levels), assess your symptoms, and start or adjust treatment accordingly.
• Do not start or change any thyroid medication without medical supervision, as incorrect dosing can cause side effects.
• If your pain is severe or worsening, or if you develop other concerning symptoms, seek urgent medical attention.

Please make an appointment with an endocrinologist soon to get a thorough evaluation and appropriate treatment. If you experience any emergency symptoms, call the emergency number immediately.To narrow down potential causes, we will need some more information.I understand you're experiencing full body pain and your TSH level is 7.4. Please tell me your age and gender so that I can assist you better.