Be carefull

So today I opened discord and some guy added me and I didn't accept it, but it accepted by its self there's no way he got in my account I have 2FA and no notification was sent to my email i checked my discord email and it is still the same. After that he told me my name which he probably got off my email or some other way so i freaked out and deleted my account. I don't remember his/she name but it had pepe frog with like i think fire over the pepe frog that's all i remember. But the thing is before i deleted my account in 1 minute this guy deleted all my friends and all the servers i was in that time i was in a lot of server also he made 100 servers and made me go in them. there's no way a human could do that. After then he added to a group chat and called i didn't answer it but there was 7 other dudes in there. After that i just deleted my account right away made a new one and added my friends back. The most thing I'm creeped about is that he was in my account i got no notification i just open up discord and that's when it all happened. I hope this doesn't happen too you, but be careful to not download random stuff/ect Oh he also threatend me to join the call or something bad would happen which I wasn't stupid and i knew not too join it so i just deleted my account.