Hello. I was diagnosed with A.S back in 2010 and continue to learn about this illness as my symptoms progress. Lately I've been experiencing loss of feeling in my legs, extreme fatigue, pain and swelling in my joints and spine, and overall weakness. I've ran a low grade fever, and upset stomach. I've been miserable. Of course it is the change of seasons too where I am at. This always kicks me into a flare up.