Losing apetite

These last few days I haven’t had a big appetite. I’ve had lots of heartburn/indigestion which makes me even more nauseous. The only thing I was able to eat was tuna today and cup of corn yesterday. I was pretty bummed because I wanted the tacos n the ribs my family had made last night. I just drank lots of water that’s it.

Idk if it’s good that I have low appetite but hope it gets better. I just don’t want to force myself to eat then end up making myself sick.

Any advice?