Hello

My pain in excruciating. It's literally everywhere . Most horrific burning and stinging ever. Plus just pain that travels on lines from back to scalp, arms and legs. Started nortryptiline 3 days ago and having zero relif. Pain worse than ever. I can't do anything but resting is worse. What med should I try next. I need something fast... I can't handle this. Really and truly I will not be able to handle this much linger.

Also, how would u know if ur sensory nerves were severed ? Or maybe not severed but almost severed?