I have always been a healthy person very active and generally on the go all the time. About 4 years ago I had a dramatic weight loss that seemed to happen over night. I just put it down to stress etc. However over the past year and a a half the weight has gone back. And more. I can't exercise as suffer air hunger and panic attacks. I have bald patches in my hair more on one side. My joints are extremely painful and can't explain the fatigue. I am grumpy all the time and have no libido or energy. I could sleep standing up and feel generally very unwell. I have also just been diagnosed with rheumatoid arthritis ?..