Hi, I had non-penetrative intercourse with my boyfriend during the last days of my period (Saturday night and Sunday morning) and took morning after pills on Monday because I was concerned that he didn't wipe the pre-cum off his hands properly before getting his fingers close to my vagina. A week later, he tried fingering me but it was rather painful. The next morning, I noticed that my underwear was completely coated in what seemed to be brown blood and the bleeding persisted for about 5 days (gradually decreasing into spotting). Could this be a side-effect of the pills, implantation bleeding, or the old blood clearing out due to the vagina being penetrated by his finger? Really hope I'm not pregnant or something.