Guilty conscience?

Hello, I'm stressed at the moment because of work because I don't like it but I have nowhere else to go. When I got home today I had an eating attack and stuffed myself uncontrollably with sweets. Now I feel guilty and it didn't even taste good and I was thinking how can anyone eat something like that because I eat healthily and otherwise I haven't eaten anything unhealthy in the last 5 months. Will it damage my intestinal flora and general intestinal health because I stuffed myself with sweets today? Tomorrow I would have eaten healthily like usual anyway, it was just the stress today but I'm disappointed that I didn't have myself under control and does it speed up the aging process?