I have a thyroid nodule. it's been biopsied and found to be non cancerous but i still have extreme burning pain throughout my body thats gotten worse and worse over 3 yrs; the exact time frame the nodule was found. what can be causing the pain?

Thyroid pain: Pain many causes. No likely related to thyroid module. Discuss with Dr.

Need to examine: It is not feasible to provide a meaningful opinion without taking additional history, physical examination and may be some tests. It would be prudent to see your doctor and discuss if you may be depressed. Counter-intuitive as it may seem, exercise may help. Start with low intensity exercise such as walking and gradually increase the intensity as tolerated. Wish you good health!