Back bones of head at bottom hurts. fingers, hand, wrist hurts. back hurts. eye pain. shoulders hurts. achy. what could it be?

Diffuse pain : You have diffuse pain. Probably need to see a rheumatologist and have blood work done in addition to imaging of your spine at least.

Pain all over: The causes of your pains can be multiple. Those may be physical but can also be mental. A thorough history and physical examination is needed to get to the root of your problem. Us throwing guess won't be nearly as effective.