am i overreacting??

Ok so, picture this. My friend who we r gonna call Allie (not her name) had a birthday party last weekend. She told me i couldnt go bc she had the max amount of people, which is fine. So another friend who we r gonna call Roxi (not her name) was texting me abt smth that happened at a get together/hangout. Shes mentioning all my other friends, and i knew she wasnt invited to Allies party, so i was confused on when they hung out. So i ask ed if she went to the party and she said no they hung out on friday. All of my friends. Now, im not particually close with Allie, but shes a good friend! So im dwelling on this all night. Did they forget to invite me? Did they not want me there? Did i do something to upset someone so they told her not to invite me? So the next morning on saturday, i text my other friend Alexa (not her real name) and ask if she went to the party. She said she only went to the hangout. SO i asked if everyone went to the hangout and she said basically yeah. So, i said and i quote ¨ok well i hope u guys had fun ig¨. and apparently  it made her upset so she goes and tells my other friend ken (not his name) and he texts me saying that most of the time i come off passive aggressive and run away from situations that make me upset and that i should basically apologize to everyone. so i mention that he dosent have to worry about getting left out bc he went to BOTH the party and the hangout. He mentions he knows allie better and thats why. So eventually i end up apologizing to Alexa aand she tells me she just got mad cuz i didnt tell her why i asked. I literally just felt extremely left out. And this morning i come to school with litterally half my hair chopped off and only like 2 people notice without me saying anything. My BEST FRIEND (roxi) didnt even say anything about it. Am i overreacting or shouold i just apologize to everyone and move on. Cuz this morning they were all talking about it and laughing and joking abt what happened at the hangout i wasnt even invited to or told about. So idk what to really do. 

NO NAMES R MY FRIENDS REAL NAMES !!!