I'm 49 and have been experiencing symptoms since last August. First the absence of my period and hot flashes began in August, September and October. Hot flashes were so bad I began tracking them, They were occurring every 15-20 mintues! Then on November 1st my period returned. Very heavy and prolonged at times. At the beginning of December I noticed my shoulders began to ache. I assumed it was stress due to the upcoming holidays. Some days were worse than others but most mornings I could hardly move when getting out of bed. I went to the doctor who referred me to an orthopedic doctor. I've had tests and xrays etc only to show nothing. What's weird is when I was having periods the hot flashes completely stopped. Periods have stopped again as of April and hot flashes have returned with a vengenance. Has anyone experienced anything similar?