I have been on birth control for about 6 months. (Junel Fe) I take it perfectly every day, except for a couple of times in May when I forgot to take it and had to make up a few pills. At that time my boyfriend and I were having sex almost every day and using the pull out method or a condom. I started having symptoms of pregnancy such as implantation bleeding and sore breasts, but it turns out I wasn't pregnant. (maybe side effects to missing bc a few times.) Anyways, in June my boyfriend moved back to his hometown so we have only seen each other once since then, which was last weekend. I have taken my birth control correctly and not missed a pill in over two months. Last weekend we had sex a few times and I let him ejaculate in me (the first time with him or any guy I've had sex with, only had sex with 2 people). Two days after we had sex I started getting horrible cramps which lasted for about five days. Last night when i went to the bathroom when I wiped there was bright red blood (not a lot, but enough to be noticeable). that only occurred once. For the past couple of days my breasts have felt a little heavy and a tad bit sore on the sides. I'm sorry this post is so long but I'm seeking advice/guidance/knowledge on this situation. Any is appreciated! Thank you (also i have still been taking my birth control regularly)