I feel like I cheated but I didn’t, what should I do?

Anonymous
So I don’t know why but the last 2 days I’ve been feeling like I cheated on my boyfriend while I haven’t even cheated. I started feeling like this when someone I talked to before I met my boyfriend started to talk to me (to make it clear no I have absolutely no feelings for that someone, I didn’t wanna talk to them). And I just wanna stop feeling like this when I didn’t even cheat cause why the hell do I feel bad about something I didn’t even do in the first place? I don’t understand but I just want it to go away.
I feel like I cheated but I didn’t, what should I do?
3 Opinion