you are likely feeling Withdrawl
pain along with your normal back
pain. The extra
pain from the WD should last about 3-5 days along with other symptoms and then ease up. (diarrhea, stomach pains, body aches, restless legs, insomnia, mood swings etc) Whether youre addicted or not, the body becomes dependant on opiates and causes WD when suddenly stopped. Hang in there and i hope your situation improves!