Anyone have info on perimenopause?

ok, i have been having dizzy spells and have ped out a few times, nauseous, feeling "out of body", trouble sleeping, concentrating etc..this has been going on for a couple years and i have been told everything is normal...tonight my husband had enough and made me go to the ER because I nearly ped out in a store earlier..The doc said it was MENOPAUSE, I'M STILL ON MY PERIOD! I can understand PERIMENOPAUSE..AGAIN, All my tests came out perfect.. Anyone else have extreme symptoms? I'm miserable!!!I've become depressed, extremely tired and no matter how much i work out, i can't lose the few extra lbs. any suggestions on supplements that really work?? i'm at wits end and feel like i'm losing control..SOMEONE HELP!!