Ever since I got a new boss they've been completely rude and mean to me. (For what i can see no reason)

Constantly rolling their eyes, and when they say something bad they're STARING at me as if I would do that bad thing... like yelling at me.

Then the boss would completely ignore me and act like I don't exist.

During a meeting this boss got angry at me because I told them someone else had put their coat down like they were going to sit there.

Also I asked my boss a few weeks ago if she had any feedback or coaching for me during a meeting and they said "nope nothing"... then just last week sent me 6 coaching ops from 4 months ago.

Then I didn't realize a person that said "good morning" was talking to me... my boss got angry and said that I just completely ignored that person... to another boss making it seem like I'm a POS.

It seems like she's out to get me fired for reasons I don't know.

Is there any way to combat this other than just quitting?