What Causes Muscle Soreness, Stiffness, Lethargy, Weight Gain And Piriformis Syndrome?

49 year old female. general muscle soreness, stiffness, lethargy, weight gain, piriformis syndrome, rock tight hamstrings, insomnia, sore upper arms, carpel tunnel.

what is wrong with me? Been swimming, stretching, only get very short term relief. Taking too much aleve, and drinking too much wine...