Hi @laurie123, it's normal to second guess our decisions, especially with this cancer stuff. We all wonder what if. I sure have thought these things.
Then I tell myself that I had the best doctors, best medical team I could get. These professionals spent years of study and practice in their field and I have to trust that between them all, I had the best treatment I could get.
Next time you see your dr have a chat about it or talk to your breast care nurse or gp about your cancer and treatment.
Try to change the self talk so you don't stay with those thoughts. They just won't be helpful if you keep them with you. Get some rest, gentle walks, indulge in self care, hang out with friends or do things you really like to do.
Best wishes
