ER VISIT 3 TIMES

Been to ER DR 3 times now for this issue of butt burn pain. Lifocain isnt working, torodol isnt working, ice packs not relieving, medication, preperation h stinks but still isnt cutting my burn. I am in so much pain, not slept for 4 days, got no idea how people deal with this. I got to go back to work tomorrow so im very apprehensive how to explain it to my job. They got drs exscuse to let them know im off work until thursday, but if i cant stand, lay, sit, walk and my job requires this
Whats gonna happen to me? Please bombard heaven for my healing, i ask prayers please cuz only God is left to show me healing