I honestly think this is a phase of therapy for a lot of people. Me included. I suspect is has something to do with attachment styles or something. I have friends who are therapists and go to therapy or have been to therapy and they had that same thing where it felt like obsessive thinking of their T's and eventually they come out the otherside of it.

It's a very painful phase of therapy but also very common, try not to feel ashamed if you can.