HELP PLEASE-Fighting Fibromyalgia with increased symptoms ?

It has been a really tough year, and seems to be heading for an even tougher one. I don't know if anyone else experiences this, but my symptoms of acute pain and fatigue have been joined by uncontrollable nausea, and severe sensitivity to scents causing me to vomit/heave. Everything gets worse for a week or so before my period (perimenopausal) where I'm bedridden with uncontrolllable pain and migraines then I have abaout 5 or 6 good days ( during which I try to get caught up on all the things I've been unable to do). This is followed by the acute nausea (I lost 15 lbs last month...couldn't eat)phase again. I'm thinking of stopping most of my meds to clear my system.....heart....bipolar2....fibrro. Don't know what else to do. Evry time they try me on a new med I get sicker. HELP...Any fellow sufferes having these issues? I would love to here from you. PLEASE!