Self hate

There is no reason that a male adult, a teacher, should make me hate myself again. I'm 16 years old. And this guy literally makes me feel fat and ugly. I hate how I'm so weak that just a few words or just a single action can make me want to not eat again. To have been brought back down so low by a teacher just hurts. I mean I know over weight but I was happy with my body. Until today. Now all I want is to cry. I feel so weak. After all of the progress I have made its Luke the rug was pulled from beneath me.

I just don't know what to do.

(He didn't specifically direct it at me. I had struggled with my weight for a while now. Mostly comments from my mother.)

Maybe I'm just overreacting and being stupid idk. I have already explained what I can remember from the situation in the comments.