New job …

I recently started my new job back in March . Well I moved to customer service about 2 months ago. I have a manager and she LOVES to pick me on me. Like she gets angry if somebody tells me “good morning” or any conversation. She makes it look like I’m a liar to my boss, I ask her for help or advice on how to answer a question and she yells and gets extremely rude. I can’t continue to work in a toxic environment. Thursday I got to work at 8:01 and she made it a huge deal shouting and carrying on. I mean I understand she’s a manager but she literally goes overboard with it ALL THE TIME. If our boss isn’t there she’ll throw around how she isn’t going to give out checks & when she do SHE’LL TOSS IT TO YOU. If I go to our boss and talk about the issues they take up for HER. She even stated if she fires me I’ll loose my car and everything I own, who in there right mind says that ? .. I’m sick and tired of it. I have a doctors appointment tomorrow and I might just end up making another excuse and taking the entire day off to go find another job 😣.