I am 48 and am experiencing some other symptoms of menopause/perimenopause, but for the last few weeks my legs and arms and whole body really are really aching and stiff. It feels like exercise soreness except that I haven't done anything different to normal. I am quite fit and walk the dog daily and play tennis regularly. But I am starting to feel old especially when getting up from sitting down for a while or getting out of the car. Has anyone else experienced this? If so, does it go away?!