Hi, this might be a very stupid question but I have to ask. Im 17 and I think I'm gay but I'm not sure.† Sometimes I think that I am gay and I'm sure of it but sometimes I think that it might be a phase. I know for sure that girls excite me but, I feel a little attraction to guys. Am I going through a phase or am I gay? How would i know? Here's my answer to the question, "How do I know if I'm a lesbian?