help!! i cheated!!! Options

[blurrr]

k...so ive been going out with my boyfriend for about 2 and a half months...b4 i was going out with him i had a crush on him for about a half a month. Hes ten years older than me. i really like him but theres alot about his background that i dont like...and if need be, he would go back to how he was (getting into fights, doing drugs[actually i know hes gonna go back to doing drugs in a few months, he cant do them now cuz he has to go to court to do urine tests every so often to make sure hes not doing drugs]). but i really like him...i lost my virginity to him and we have sex at least once a week. he also told me he wants to go camping together over spring break...in 3 months. he is reallly dedicated to me...
BUT theres this other guy who i like...i've had a crush on him for about 4 months ...and lately...weve been hanging out alot...and when were together im so comfortable...i like him alot too...well...he kissed me...and i kissed him back...hes my age...he does drugs sometimes too...i wound up explaining to him that i have a boyfriend and i only kissed him because i REALLY like him. at first he said maybe we would be able to go out in the future...but not now...he doesnt want to...then he said if i were to break up with my boyfriend we could hang out.
i was actually thinking of breaking up with my boyfriend for a few reasons...1)the drugs 2)the age and also the fact that my family doesnt really like him cuz i spend alot of time with him...i know with the second guy i prob wouldnt spend as much time with him
and the second guy said he doesnt want to wait around for me till me n my bf break up...he wants me to break up with him soon...
i dont know who to go for...i feel bad breaking up with my bf since he really likes me and hes already making plans for the future....please please please help