Friend Problems

I feel like I'm getting replaced. I have these two friends I'm generally close with and love talking to (when we're not talking about boys) and I only ever catch up with them when we hangout. We're a sort of trio yet I never find out about what's going on and when they talk about a new guy or smth I pretend to know. I don't know I might be going crazy but yeah. Recently they started hanging out with the girl we used to talk badly about?? Like what?? And I only found out cuz I went out with one of them since her 'situationship' is going to be late... Like always. And she has the same name as me. I'm scared I might get replaced even though I wasn't even apart of the group from the beginning. They also tried setting me up with a guy that I DONT like. Not only was he FAR from what I look for in a guy(an actual MAN, this guy was barely my height and in generally looked like he was in middle school still...) and they came up to me after I unfollowed me and the bitch I said I went out with had THEEE nerve to tell me "Why did you unfollow him when you follow a lot of guys?" MISS GIRL SIT DOWNNN. You had more boyfriends than I can count on my TWO hands. She has no right to tell me that shit like I DONT LIKE HIM?? LEAVE ME TF ALONE?? Like oh my godd ugh.