there's somthing wrong with me..😔😢

Idk what's wrong with me... almost 2 years ago my bfs parents made us split up. We've been dating almost 3 years now. But I still worry about them making us do that again😢 it won't leave my head. He is getting his wisdom teeth out soon and people have told me you tell personal things and secrets and act weird. I started thinking about him saying somthing about me and him having sex or somthing I'm so scared..😢😔idk what to do if this i anxiety or if I'm being rational I don't know