Body is weird

Hi all! I’m having a bit of weirdness going on right now and I’m in need of some help.

DH and I had sex multiple times yesterday, but the last time he was behind and he was rather...Er...deep.

Anyway, I went pee afterwards and there was blood. Only a little and this has happened before because he’s so big. But it’s never lasted more than a few hours.

I’m not sure when I ovulated. We lost our daughter in January and got pregnant fairly quickly afterwards and lost that baby too so I have been off this app and not documenting ANYTHING. I’ve never had implantation bleeding and really, my next period is supposed to be June 15th. So, could this be implantation bleeding? Does implantation cause cramps? My blood color is light pink and brown. Sorry for the TMI but I’m just in need of help. I always ovulate super late (day 21) so if that’s correct, I’d only be 6-7 DPO.