Hi. I'm suffering with mental illness at the moment and I haven't been able to eat properly for about 2 weeks. Most days I go without eating at all and some nights I'll have 1 small meal that evening. But now I feel like it's getting to the point I don't feel hungry at all. Looking at or smelling food is making me feel so nauseous I can't even bare to put it in my mouth. I don't know what to do