My best friends kinda pissing me off, am I overreacting?

So she's my absolute bestie but she's just been weird recently, like she's really dry w me n stuff, we called a few days ago and were just playing a game in silence, also yesterday she said she was gonna unmatch pfps with me and I did a jokingly freak out bc we've been matching since April (usually she would've played along w my joke) but she just replied w "oh"

ALSO she's really rude to my bf, lm dating a guy and he's super sweet & kind to me, I've been in toxic relationships in the past so he makes me very happy, a few days ago I mentioned how he had complimented me n stuff & instead of feeling happy for me, she just said "that's the bare minimum" and made mean jokes abt him. A few days ago, me and a few of her friends went out to eat & I was talking to one of her friends I got along w and casually mentioned my bf, then my bestie started going "EWW" in front of everyone and said to EVERYONE that he's a femboy (he is NOT) Also one of her friends said smth like "oh is it the guy you mentioned?" to her which makes me scared she's saying stuff abt him without my knowledge.

And last thing is that we both go to a drama club, I got her to join it & she is paying to go, it took a break for a bit bc school break but it's coming back now and I was talking abt how excited I was bc a lot of my friends are in the class, and she just went "I'm not, I fucking hate it" like?? You are PAYING to go

Anyways sorry for the yap fellas