I'm about seven DPO and have an IUD. It hasn't been working like I thought it should but put that off to having a baby two years ago. I've had my IUD for 1.5 years and still get a regular period. I had sex right around ovulation without a condom and about five days later my breasts started hurting a lot. The only other time this has happened to me was my first pregnancy and the exact same thing happened. Sex around ovulation, five days later painful breasts. I took the test (way too early, I know) to see if could ease my mind for a bit and now I don't know if I'm making myself see things or not. Please help! I have a longer cycle so my period is every 35 days and due on Saturday. Thanks guys!