Before i eat i'm starving but when i begin to eat i can't take two to three bites without being full. what should i do to solve this?

See your doc: Early satiety (get full real fast): alarm symptom. Can be seen with inflammation of stomach/duodenum, ulcer of same, mass pressing on stomach from other organs, e.g. Liver, gall bladder, pancreas, spleen, lymph nodes; poor emptying of stomach, other causes. See your doc if this lasts more than a day or so, recurs, associated bleeding, other symptoms.