Bi or straight?

I am 17 and confused, as are most girls I guess. I am with a guy who I really like. I think pen*s's are discusting, as do most girls apparently. I am turned on by the look and feel of vagina's, although I have never been with a girl, although I ahve kissed several, but who hasn't at parties? When I walk down the street I think girls are sometimes pretty, but I tend to notice guys more. My old best friend, has recently come out as a lesbian, I somehow had suspicions that she might be. And I am really jealous of the girl she is with. And I am just really confused, am I just curious, or am I actually bi? Any suggestions welcome!

well I dont know ether sometimes I think I like girls but some times I think I like guys you can be both

well I dont know ether sometimes I think I like girls but some times I think I like guys you can be both

wel, be GREEDY!! and have both!!, bi or straight? does it really mater? I use 2 go with male and female but now im engaged 2 a man an I do miss going out an kissing girls etc I still check girls out now , im bisexual, but I suppose you could say im straight now because im engaged 2 a man but I still check girls out all the time an I get really tunred on by women etc just have both whats the worst you cud do? experiance things with a women, an if you like it carry on doing it!!! because I've been curious since I was 12 an when I was 16 I experienced things with a female an I loved it! now im 18 women still turn me on more than men do,! :D