When would you see a doctor?

I'm currently on cycle day 92. My periods were always off while I had an eating disorder, even after recovery. My husband and I aren't really intimate (last inJanuary, protection used) since I have issues regarding intimacy. All tests are negative. I'm thinking it's most likely stress due to moving, being in grad school and starting trauma focused therapy in February. I really don't want to go to the gynecologist right now since I'm processing through childhood trauma and am worried it will be too much and trigger me further. This is really stupid, but since I'm not pregnant should I even bother going? I've been 4-8 months late before, and even before the eating disorder was irregular.