My ex and I were very sexually active, we had sex almost every day we were together. We broke up about 3 weeks, and right before that we had sex like 4 times in the same night. For the past 3 weeks my breasts have been SO sore, more so my nipples. My breasts have been extremely veiny with dark blue/purple veins and then lots of tiny red ones. For the last 2 weeks I’ve been oddly crampy and very moody. I’m 2 days late to my period and I took a test 3 days ago and it was negative, but I have read that a few woman have tested negative during the time their period is supposed to be but a week later they tested positive.. I’m a little freaked out. Please help, and give me some of your insight.