You're not alone. Struggling with it, myself.

I also have problems drinking, and the idea of drinking litres a day honestly makes me laff; how the heck can anymore drink that much, every day?!

I hardly eat, or I eat quite a bit. I wouldn't say I have an eating disorder, but it's got to be knocking on its front door.

I think I might have IBS. You're not alone, basically.