Feeling Left Out in Discord Server

(A small rant, I just need a place to let it out) My friend makes a joke sometimes where she revokes my permission to talk and see anything in our discord server. It only lasts about a few minutes but every time it happens I feel like breaking down and I don’t know why. I know it’s not a big deal but when it happens I start crying immediately. And I don’t know what to do about it, I try and tell myself to suck it up because it’s such a stupid reason to cry about but something about it makes me feel so left out and alone. Especially if I was in a call, and I see them in there while I can’t join, I feel like they’re talking about me and making fun. I don’t want to say to her either because I for sure know she will call me a baby for getting emotional over some stupid little thing like this. And it is, but I don’t know why I overreact when it happens.