2 weeks ago I had surgery onmy hand. I have fallen 2 times. I woke up today I hurt from head to toe. I have fibermyalgia. What can I do?

No simple answers. I would avoid taking any pain pills, I would look into low dose naltrexone, I would look into finding ways to improve the health of your brain. NAC 600mg bid rather cheap and might help. Clearly a comprehensive plan with a skilled practitioner in order.