every time I eat I feel full and sick. This all started after I was drinking all day and night the next morning it started do I have a eating disor?

Possibly serious. If you meant you were drinking alcohol all day and night you may have alcohol related pancreatitis. This can be potentially life threatening. You may also have alcohol related gastritis or hepatitis. If you have nausea and vomiting, especially if you have yellowing of the eyes or skin or pain in the upper right or middle of the belly, you should seek emergency room care. Please take care.