Sorry about the TMI...This probably seems like nothing, but my bf and I have been having a lot of sex lately (all protected) but it has been a little sketchy. We have had to change condoms in between because of the dryness, etc. and I feel like this puts us more at risk because he is known to precum A LOT. My period was supposed to start 3 days ago, and I’ve been getting this discharge, brownish blood. There was some light pinkish yesterday too. Does this look like implantation bleeding or just a weird start to my period?