am i cooked

i drink alot during the summer (depends whether i get invited to some parties at any time) and then during the school year after i drink, i atleast wait 5 more weeks til i drink again. is my liver cooked. im 16 and a big partying guy. sometimes i get hammered but sometimes i only have a bit, by a bit i mean like 2-3 tweas and if im really getting hammered that night like 8 tweas