I'm confused about my sexuality?

Hi there :) so I'm seventeen, sexually a male, and really have no idea what my sexuality is. Honestly speaking, I have no sexual attraction to females. I have dated girls in the past, and enjoyed the relationships greatly, but I have never had a desire to become sexually intimate with them. Emotionally, I can have a deep relationship, but sex is out of the question. But with males, I feel a strong sexual attraction. Awkward confession, but I only watch gay porn. And I have had sex with a guy before and enjoyed it. So I could see myself in a relationship, emotionally and sexually, with a guy. Yet I'm not opposed to the idea of being with someone who does not identify as male or female. But if I was in a relationship with them it would purely be emotional, not physical. I feel love goes beyond just physical attraction. So currently I identify as Pansexual, but I'm not sure if such a label really suites me.

And on top of all of this I have no idea what my gender is :( I consider myself to be androgynous. I feel neither feminine or masculine, and believe that gender is really all in our heads. I know that biologically I'm a male, but I often feel that such a term doesn't suite me well.

Sorry for the really long rant, but I'm just extreme confused. Do you think Pansexual defines me? Or am I something else entirely? Thanks in advance for your help :)