My chronic illness has lead to increased anxiety about certain things I have to do at work, like teaching a classroom full of people, or visiting new locations and speaking with strangers. Over the last year I've forced myself to continue with the work in order to keep my job. And at times I felt like I had made real progress. I became more comfortable and confident. I was less anxious about doing the work. But I keep relapsing. One day I'll go in and it's like I'm back to square one with crippling anxiety and I have to start all over. I don't know what I'm doing wrong. I'm so tired of fighting. I feel like I'm getting nowhere