Im biual and need a girls (bi or lez) help?

So i have recently discovered that i am into girls. I find guys attractive, but i dont get emotionally attached, or want anything more than friendship with guys. I have never done anything with either a guy or gal, so i dont know if i should clify myself as a lez straight, or bi.. I get emotionally attached to girls. I find them way more atractive as well. Anyone got any advice??