What should i do about this guy?

Ah crap. Okay well. I just broke up with my cheating boyfriend who was obviously trouble from the start. I was happy for who knows what reason despite all the crap I was getting from my friends. (I'm 14) everyone hated him cuz he was new and had a bad rep and such . I'm of course not going to get back into that situation but one of my guy friends told me his best friend liked me still even though I turned him down a few times before. He's a really nice guy and were really good friends. He asked me out over the phone and being the stupid girl I am i said yes I guess cuz I thought I needed a nice guy after this last guy broke my heart. But now I realize that I don't like him like that and I made a mistake. I'm his first gf and I feel terrible. I sit with him and our many mutual friends at lunch. I just don't know. I'm very confused. I just got hurt really badly and I don't think I'm fully over that. Plus to make this worse I think I like my friend Kris. oh btw to make this worse so you can really see my idiocy before I went out with the cheater I was with this guy Joey and until cheater came along I was convinced I still loved him. Am I a mess or what? So please if anyone out there has advice for me and what to do about current bf, Kris, Joey, and cheater who btw won't leave me alone. =/ doesn't this seem a little complicated for an 8th grader to handle? And it's not even the half of it. I left out the bad details =[ but i guess my main question is what to do about current bf. =/ and any other insight would be greatly appreciated