should I say anything

So my boyfriend has a friend over hanging out I'm upstairs but can hear them they called another friend of theirs and the guy they calls has a girlfriend who my boyfriend started talking to when we broke up for a month last year and yeah it bothers me especially because he thinks she's so hot but never says that I am. Well anyways I hear my boyfriend on the phone with this guy saying "yeah I'd be down to go to hooters(where this guys gf works)" I instantly got pissed because why would he even want to be around this girl he use to talk to when it's now is friends gf and when we're back together. And I use to work at hooters so in a way I can't really be mad if he goes I feel like but at the same time I am because obiovusly you look at the girls there. And the girls I worked with can be shady bitches from my experience. And mostly I think it's just me being hormonal because I'm pregnant to so I'm more insecure with my looks especially when you're going to be around girls that obviously look good. Idk if I should say anything or not. I feel like I'm overreacting but I feel like I'm not wrong to being upset about it either. It just sucks because we've been doing so good in our relationship then it's something like that, that gets me upset that I don't even want to talk to him.