Smoking weed?

I live in Colorado so basically everybody smokes weed, including teenagers and my friends (were all 17/18) I’ve smoked before and never really liked it. It gives me really bad anxiety and I get paranoid so I don’t smoke. Well every time I hang out with my friends they all smoke, which I really don’t mind being around weed, I just won’t smoke it. But then they try to get me to smoke and I’ll decline and they like give me this judgmental look and laugh because I don’t want to or like to smoke. Idk it kind of upsets me and makes me feel embarrassed because of the way they react when I tell them I don’t want to.