After sex ???? Please comment

My period ended last Sunday January 31. I've had sex many times since. Today however I laid down and me and my husband had sex I reached up and started with a blow Job then he started to slide in nice and slow with long slow gentle strokes and then we switched and I rode him deep and fast reverse cow girl then we lay there like we always do we fucked no harder then we always sometimes we fuck even harder . After I grabbed a dirty shirt to wipe off with. I wiped off the cum and such and I looked and saw bright blood not dark blood but bright....so I was oops must have wiped off on a dirty shirt with blood? So I got a clean edge and wiped off and once again blood so I got up to go to the bathroom and wiped once agin bright blood and I peed and wiped and blood again so I wiped till I was dry no trace of cum and then there wasn't any blood haven't gone back to check considering this happened just a few Minuets ago I ask my husband if his Peepee (lol) was bleeding he said no .....what is this? Has it happened to you? I haven't bleed since my period ended and never have I. And no I'm not asking if it's implantation bleeding I'm asking what it could be a sign of infection? Or is it normal?