Ashamed of me

Okay so I’ve been seeing this really sweet guy for the past three months and he’s super sweet and he truly cares about me but I feel like he’s embarrassed to be seen with me or he doesn’t want me around his friends. I’ve literally been around his friends twice and that was like the first two weeks we were dating now he doesn’t bring me around any of them and he doesn’t take me to parties with him and I mean I’m not really a party person tbh but I just feel like for whatever reason he doesn’t want me there like he’s ashamed or he’s hiding something and I’m not saying he can’t be with just his friends but I feel like if he wants me to get to know them and open up and be more comfortable around them he should bring me around them. What do you think am I being over dramatic or should I bring this up to him?