I m a 18 year old female, 5 7, and 108 pounds. Lately I ve been ill because of severe mental illness making me extraordinarily tired. I ve started feeling physically sick and all signs say it s due to a lack of exercise. Great! So there s a solution! Problem is, I m so ill BECAUSE of the lack of exercise, I can t exercise. Even starting off slowly doesn t work. It s just so paradoxal and I don t know what to do. I have severe social anxiety and agoraphobia and haven t left the house in months, and I don t plan to just because of a silly sickness. Any tips?