Tiktok

Okay this is going to sound really stupid and I'm aware of that 😅 but why does my boyfriend following and liking girls stuff on tiktok of all places bother me? They're literally fully clothed but it bothers me so much and makes me so insecure. He has Twitter, reddit, a bunch of stuff that he follows girls on NAKED and I couldn't care less, we'll even do it together, but tiktok girls just bug the fuck out of me and make me so insecure to the point I almost cried tonight. I don't know what's wrong with me 😩 anybody else have this problem? I've brought it up but of course he doesn't understand because I don't even understand 🥴