I need to know if this sounds like implantation bleeding? We had sex the past 4 days (ovulation week) and I've had mild cramping in the left mid abdominal area that stopped today. When I peed this morning there was light blood but I wiped more and that was it for the blood. I'm not supposed to start my period till the 30th. I've never had implantation before so I don't know what I'm looking for. If I can I'll post a picture in the comments. Any advice is appreciated!