Random breast pain

Hi!! I'm 25 and 3 months pp....sometimes I have these random pains in my boobs, like just one at a time. Just like a sharp pain that comes and then goes. Does anyone else have this happen? Or should I be worried?? I went to the doctor today for an annual and they didn't feel anything in my exam, and she said that I just have anxiety (which I do) but still can't take my mind off of it. Lol worried about breast cancer, bc I think I have health anxiety 😅😅 anyways, normal or no?