@lunch, not hungry until i take a few bites. nausea @ 4pm (so i snack). in evening, can't seem to get full! what can i do about messed up hunger signs?

Maybe Gastroparesis: Gastroparesis means a slow-emptying stomach. Causes may be mechanical (obstruction, or the stomach outlet narrowed from healing of past inflammation, treated by endoscopic dilation), post-inflammatory (due to swelling of the stomach lining from ulcers, treated with acid blockers), or neurologic (as with diabetes, treated with rx that stimulates motility--domperidone, erythromycin, Reglan, (metoclopramide) etc.)