It's normal to have concerns after breast cancer. Letting someone know how you feel may help.
"Don’t panic if we tell you we’re still thinking about cancer 5 years after diagnosis. Ask how we are... Really ask. If we’re ok, we’ll tell you. But if we need to talk, that question will feel like a life ring being thrown out to us in the middle of a black and stormy ocean, where we’ve been floundering miles from the shore."