Help or advice... something anything at least

Alexandria

Guys I need help/ answers!!

So ive been having nausea, diarrhea, constipation, and insomnia for past few days. I’ve lost some appetite from eating my favorite food. After I eat or before I eat I start to gag lol like I want to throw up but nothing comes out. I took a pregnancy test last Sunday but it came out negative. Also, my friend told me to do another test on the 30th of this month.