I am on a low dose combined birth control pill Loestrin 1/20 and have noticed my breast changing since I started the pill in January. My aeriolas are covered in little bumps, some of which I've always had but they seem to have become more prominent. Additionally, my veins are really noticible. It's really freaking me out because everything tells me that these are early signs of pregnancy. I've only had sex once since being on the pill and that was 40 days ago. I've been so paranoid and have taken numerous pregnancy tests and had my withdrawal bleeding during my placebo week and even took tests after that and were still negative but my breasts are totally freaking me out. Is this normal???