Weird hookup.....

Okay um so this guy who I’m good friends with, we hooked up a few times a while back, we just hooked up again a couple days ago but I feel so uncomfortable bc I was sooo drunk. And I was on my period, which I’ve had sex on my period before and like he didn’t care, but like I said I was really drunk so I barely remember. The next day I was trying to remember and I just assumed I took my tampon out before we had sex, but I just was in the bathroom and the tampon was still in... and I remember telling him multiple times I’m on my period but like he didn’t stop idk I feel so weird. Like I’ve had sex with him a few times willingly before but now I feel weird bc I was so drunk and my tampon was still in... idk what to think. Any advice??