Stomach bug.

I posted a few days ago about this stomach thing i have going on. It’s been 4 days. Today everything is kind of better, no awful cramps or bloating, but now I’m just concerned because I really haven’t been able to eat anything. Yesterday was the first day I actually had an appetite but anything j tried to eat my stomach just couldn’t handle it. I’ve lost 11 pounds in the last 4 days because I’m not able to keep food in. I feel so weak and tired and I just want food. I’ll eat and I’ll feel okay but then nope, stomach decides it doesn’t want it.

I’m trying to eat more bland foods to see if that’ll make a difference but it really hasn’t.

Any advice? I’m waiting another day before going to the doctor just because today I actually felt a smidge better, just not being able to really eat.