Grrrr!!!

I'm feeling so frustrated at the moment! I have had some soreness and swelling of my breast and under my arm. I went to my GP who sent me for an ultrasound yesterday. Whilst having the ultrasound the technician called the doctor in to have a look, which made me nervous. She looked and said there is something there but I will have to look at your old pictures for comparison. When are you seeing your surgeon? I said 20th September. She said can you call and get in earlier? Oh no!!!! NOT AGAIN!!! I went back to the GP today for the results and it says it looks like scar tissue but can't be positive unless I have a fine needle biopsy because it's a unusual shape. So I have to call my surgeon tomorrow morning and try and get an earlier appointment. Is this what's it's going to be like from now on??? I really hate this!!!! It's doing my head in. I really don't think it's anything to worry about, but this small part of me is saying what if it comes back?????