Boy promblem.. please help?:(?

hey, so theres this boy i like and hes called joe we've been speaking for months and he gives the best cuddles ever. i'm not pretty i know that, but he made me feel special in away that other people can't. i can just be myself around him, act wierd but that just makes him speak to me more. i asked him if he liked me, but he just said hes not ready for a relationship because his lifes complicated atm and that he still likes his ex.it hurt and i new i couldnt give up on him and even if being friends it will be better then nothing.then i went out with all my friends and some off his, we got a little bit drunk and i got off with him. i cried after that because i new i shouldnt of done it because i new he didnt like me, but he was with me all night -holding my hand, cuddling me and getting jelouse when i was speaking to the other boys there. and i got off with him a few more times, we went back to katies to sleep there and we layed together and it was just so perfect. we kissed all night and i said 'i thought you liked you're ex' and he said that he doesnt. so i stayed with him. then in morning he just took of no bye or anything, and the next day i asked him through text if he regreted it and he said 'yeah because now am gonna after tell you that am conffused about my uality and that he thinks he might like boys.' so we had an argument because i told him that he shouldnt of done that when he new, but he said he enjoyed it and he liked me a little too but that hes been trying so hard with this boy called james. so i thought fair enought. and we all went out yesterday, and he brung james(who is bi) ive seen him before, and joe was giving me cuddles and everything but i tried to keep away from him so its not like i was bugging him all time. and james kept speaking to me and joe asked me if i liked him and i said no and that i wouldnt do that to him. then he at to go in but james stayed with us and was cuddling me and asking me about what i did with joe and everything, and we spent all night together just speaking and everything it was really nice. so the question is, is that should i just give up on joe?its obvious that he doesnt like me i know that, but i saw his jelousy when i was speaking to other boys yesterday and i just dont understand:'( i cant ask him about it, because he'll just deniy it. please help, my heads a mess and i just cant stop crying. i hate falling in love, thankyou:)