Need advice

I moved away from home in June to another city. I moved in with my boyfriend and two of our friends.

I’ve been having trouble making friends my age. All my friends are over 21 and my boyfriend is 24. I can’t go out drinking and yet all my friends love to go out and party. So I stay at home.

I’ve been having trouble with it and I feel bad about being upset. They post videos and pictures of them having fun and I’m sitting at home doing nothing.

I really don’t know why I get upset about it and I feel stupid about it.

My boyfriend is at work but he was invited to go tonight. And my friends won’t go to bars that are 18 and over so I can at least go hang out for a bit.