[Elisandra]

I also get that as well i had it last year i even went to get a mamogram just because i was horrified and they didnt see anything in the mamogram or the sonogram. The doctor said it could just be a mass of fat Not a cyst but sometimes when you either gain weight suddenly the fat does not distrubute itself and it turns into a ball. I have one right now and i am waiting till next week to make another appointment i would tell you to go and have a mamogram done just to be on the safe side. Although it might be harmless you would never want to ignore something like that.

Good luck