Curious if anyone else has experienced this...

So i have anxiety, and it has gotten worse since this was my freshman year in college. But I have noticed issues with my stomach, I pretty much stop eating. And when my stomach does get hungry and I’m about to eat i loose all appetite and have to force myself to eat.... this will come and go. When it comes its here for about 4 days and comes about 2 times a month. Just curious if anyone else has had this