Well that sounds like a vicious cycle - she doesn't think you like her, so she actively dislikes you which makes it hard for you to like her...
What do you think she is telling your friend? Has she told other people this?
Basically!
Well my friend told me they both came to the conclusion that I was acting this way, but again I feel like there was input from B.. She sent me a meme two weeks ago, on a Friday, and we talked normally. Never mentioned anything about her feelings or problems
Yeah they've talked to other people. Idk how many. She told me they're not the only ones who've noticed my supposed "gestures" or my "new behavior"..