hi I have not had sex yet, however my boyfriend rubbed his penis on my vagina with a condom on. He ejaculated however told me it didnt happen until he pulled away, and he checked the condom and said there were no splits. However its been about three weeks since this happened and I ve been having breast pain, nausea and for the last few days Brown blood discharge. I m worried it could be pregnancy, my periods are irregular though but usually have them around 35 days (would be tomorrow). I have took a test on the 23rd, 25th, 26th and today (27th) and they came back negative although worried I tested too early! Got more tests for today-Monday as so scared! Worried the blood is implantation bleeding :( although also unsure if it could be implant side effexts as had it fitted on the 11th (they never tested me for pregnancy as I hadn t had full prenetrive sex) so scared I could be pregnant. thanks for the help