So my breast have been very sore for about a week now and everytime I eat, now matter how much, a little or a lot, I feel bloated almost painfully so. Last peroid was in 6 months ago. My doctor has had to give me pills just have have a period. I have taken at home test and all say not pregnant. I know I'm not, but the soreness is getting worse and I have not found any lumps. What else could be causing this?