I'm sincerely sorry that happened to you. That's happened to me, too. My local hospital assumes everyone on psychiatric medications is drug-seeking when they come in with pain. It's horrible, it really is. I guess when we are having physical problems we need to keep going to doctors and hospitals until they believe us, or until something awful happens, but hopefully the former.
I really hope you're doing at least a little better in regards to whatever brought you to the hospital. Sending much love.