My TL has a thing for me

Been here a few months now. Job's alright. But one of my TLs, I swear she's got it out for me. Examples? Sure. She accuses me of not picking stuff I never even had to pick, all while talking down to me like I'm a kid when I ask a question. Last week, I'm staging chilled, and she tells me to do it while she stands there doing nothing. Then today, suddenly, no hoodies allowed. Yesterday, she sees me with one (vest showing), tells me to ditch it, even though another girl's standing right there wearing one. And on Wednesday, she tells me to lose it in the last 10 minutes of my shift, hands in her pockets, chatting away. Loads of others wore hoodies before the ban, but I wouldn't have if they hadn't. Every shift, she's all over me for something. I'm always on time, never missed a day, meet the picking standards daily. But she makes me want to quit. Sometimes I gotta sneak to the bathroom just to calm down. I need this job, but man, she's making it tough. Am I crazy here? I don't get why she's like this. I'm quiet, a bit awkward with anxiety, but I do my work and keep out of drama.