I?m an 18 year old female, and a little under 3 months ago I got the stomach flu, recovered in two days no problem. Then like two weeks later I got sick again, and this time it lasted for a week and I could?t eat anything which resulted in weight loss. Since then, it?s come back three more times, less severe, but still very unrelenting and hard to cope with. I?ve tried eating more healthily, I cleaned everything and have been obsessively washing and sanitizing my hands but nothing works. I?ve been hoping it will just go away, because I have severe anxiety and I cannot leave my house, but I can?t take this anymore and I don?t know what to do.