Weight loss while pregnant

I know some weight loss in the first trimester is totally normal but I’m extremely sick, have been hospitalized twice so far bc of it. I can’t really keep anything down. Every time I move I either throw up or start heaving like crazy. I just got on the scale out of curiosity and it turns out I’ve lost 22lbs in the last 2 weeks. As I’ve said I know weight loss in the first trimester can be normal due to sickness but this seems a bit excessive, and I just wanted some opinions.

I’m asking here first bc I’m not the type to call my doctor over every single question/concern.