So I’m 17 and just got out of an abusive relationship. About a month ago we had sex and he finished in me. I’m not on birth control but I’ve always used spermicide gel. I got nervous so two and a half days later I took a plan B. I had surgery about five months ago so my last couple periods have been off the expected starting date. About a week ago I had very light dark brown mucus like spotting for a couple days. I dont have any nausea but I have had some breast tenderness but only in my nips. I’ve taken pregnancy tests and they’ve all cane back negative. Any advice? Please help!!