I’m 21 weeks and 2 days and I’ve been vomiting all day. I haven’t thrown up like this since I found…

I’m 21 weeks and 2 days and I’ve been vomiting all day. I haven’t thrown up like this since I found out in November. It seems as if maybe I’m not chewing my food good enough and swallowing it whole is making me vomit. Soon after I vomit I feel a lot better. My mom said maybe I shouldn’t eat hot and greasy foods but who’s to say that the answer. Has this ever happened to anyone? Or can someone provide advice on what could be good for me to eat? Anything will be helpful! Thanks 🙏🏾