Hi everyone a few weeks back I found a hard lump in my armpit, my doctor told me to keep checking myself over the next few weeks to make sure there were no other lumps. After a week I noticed a lump in my left breast, I've been referred for a mammogram, safe to say in the mean time I feel sick everytime I think about it, I'm terrified at what it could be. Has anyone else had a similar experience with lumps being in opposite sides?