Hello, I am a 21 year old female. Lately I have lower back pain, peeing a lot, large appetite, tired but having trouble actually sleeping, my left foot was hurting really bad the past couple days, headaches at times. When I wake up my mouth and throat are dry but I am getting over a cold so it could be due to that. I had asthma as a child and I ve noticed more lately that at times i m having trouble with my breathing (for instance I was just carrying some groceries home and before I even got up to the steps I was breathing Really hard)