Hi, for about a year and a half I have been having lumbar back pain, it has moved and changed in feeling but stayed in my lower back. I have taken many tests but all have come back completely normal and no one can figure out why I'm in pain. I don't think this is in my head. I'm currently 17 so there isn't a reason why this should happen, right? Lately, ive been noticing weird things happening to me. Symptoms I haven't had before and I'm worried my condition is getting worse if it is related. Please help!!!!