What is this and why???😭 Please help.

So recently I've been having consistent sex with someone, during the sex it's been good but sometimes he'll mention there's a little bit of "blood" or it will be like a muddy pink color on the condom.

I've never had anything like this but yesterday this was a wipe after having sex. At this point he's disgusted and thinks I have some type of STD... I've never had this happen before and we haven't gone raw yet but the only thing I've noticed is a difference in the smell of my pee. It has a stronger odor than normal.

Call me dramatic but if I have an STD I think id want to just die. I couldn't tell him and I couldn't face myself because I'd feel so disgusted with myself. 😞 Im gonna go get tested but please someone tell me if they've ever seen anything like this???