Im going insane, just tell me im crazy.

Yes, ive gone into stalker mode. Its for no reason other than im always just worried my bfs toxic ex will pop up into his life again and message him and he won't tell me. So yeah..ive been checking his Snapchat score like a psychopath and it keeps going up, snapchat scores goes up only when you send or receive pictures..and i haven't sent him any. I know he has friends and he's allowed to have friends obviously but what online guy friends are sending multiple pics to eachother in one day?? He doesn't have much in rl friends either. We are both pretty much loners and eachothers best friends yanno?

At the beginning of our relationship his ex sent unsolicited nudes to him to try to break us up, he didn't tell me until months later bc he said he never asked for them and he didnt want that to have affected our fresh relationship...i understand his motives but now..a while later im just a little paranoid and im scared he won't tell me if she messages him again, not that i think he'll cheat per-say but i want to know if she tries anything again..idk :/ thanks