In my left breast. I'm getting a bit paranoid now, the pain feels like a pulled muscle - I had it last year/2 years ago and was told that's what it was, but it's getting more frequent and even slight pressure, such as lying on it hurts, there is also what looks like a tiny bruise there. Also the nipple is very very itchy, and looks very red. I almost want to claw it off as it's so itchy.
It's going to be nothing serious is it?