Heres my problem, im sure i like girls, since i was small, im 15 now btw, but i am goin thru puberty now......?

and ive read in books in school that having fantasies about people from the same is normal at this stage as during puberty the mind is "exploring"... i have a friend. im pretty sure every str8 man nos the difference between an ugly and a nice lookin man nutin rong der. i would say he is alryt.. i do masturbate thinkin mostly about girls maybe 70% of the time.. but the other 30% its about him, however i never would dream of puttin his in my mouth or even touchin it for that matter, i'm only interested in his body.. his upper body... i really hope this is just a phase because even now im trying to get a girl to go out wit me.. and when i try to talk to her i get sweaty and nervous and dont no what to say i am madly in love with this girl ive known her for 15 years.. i saw her in her pyjamas and it was so hot.. i hope this boy thing pes because im really worried and im doin my junior cert in a few weeks!! any answers would be appreciated. thanks