I found a hard lump in my breast, just above the nipple. It doesn't move and it feels like it's stuck.. It's strange because it feels like it's about 2-3cm but I can't only feel the lump properly if I lift my arm up or if I'm laying down. I googled about breast lumps and mine seems to fit the description of a breast cancer lump.. I have a doctors appointment tomorrow to get it checked but im so worried, I honestly can't stop thinking about this lump it's driving me insane..
