Okay so I just finished day two of 3 of the IV's, and yesterday it made the pain from the flare up worse than it has ever been in the 3 months that I've been going through it. Today, the same, I'm in agonizing pain (lower back and hips), I only have 2 pain killers left that I can't get refilled until Monday... is it normal to make the flareup symptoms worse before they get better?? I'm on the verge of tears it's hurting so bad. I don't know what to do. Heat nor cold help.. just the pain killers.