Mad at hubby

Okay so my husband goes to places like hooters and twin peaks where the girls barely wear anything. I'm not or have ever been bothered before knowing he goes there with male friends. He took me there mind you 5 months pregnant and I was mortified that he would take me and our 3 kids to this place for dinner. Now he is talking about going out with his friends and I'm bothered thinking he will be returning to another place like that. Now I feel very unsexy and I feel like he has added to my already hormonal imbalance and made me feel self conscious. What would you do? Could it really be hormones got me acting crazy and how do I stop it.