I'm 15 and my life's F**ked up. Can you help me?

I was seeing this lad for a while and a loved him to pieces and he said the same to me. i slept with him twice. after a wile we broke up and one of his m8s started textin me. i met him a few times with some of my m8s. but one nyt i met him bymaself, got really drunk and slept with him. my ex found out and really wasnt happy. i stoped seeing his m8 and me and my ex got close again. after a wile a got drunk with my ex and slept with him agen. a few weeks after he moved away. not far bu i new a wudnt c him often. he still text me sayin he wanted to see me n he luvs me. then i found out over facebook that he was going out with someone. i stoppd textin him and avnt talked 2 him since bu i still love him. and the other week i was out drinkin and got absalutly wasted and slept with another 1 ov his m8s. a dnt no y. a gess a was just tryin to get bak at my ex. only thing is this uva lad was sort ov seeing one ov my m8s and she found out and we arent talkin now. i dont no what to do. i regret evrything i've done so far and don't want to make anymore stupid decisions. can anyone help me???