Hi there, I need some help. I am very confused about my Sexuality and not sure whether I am gay or bi, or even straight.

I'll tell you my story, I am from South America and as a kid I messed around with my friends sexually just trying to experiment as it was easier than getting girls... We wanted girls but decided to play around with each other... That was when I was 13-15 I am now 23. We probably spent half a year messing about, if was never emotional or anything like that but just sexual..

I've lived all my life liking girls ever since and have felt love for women too. I've had two Gfs (real ones), the last one I was with for five years and the current one for around 7 months. I've never really looked at guys at all in any emotional way but I do like to mess around with guys sexually.. And have done a few times in the last 6years.. From oral to sex. Most of the time I didn't enjoy it but it was a sexual thing and fancied oral sex... That's as far as it got with men... Just casual sexual encounters... Not often but we could say once ever three or four months... I haven't since with my Gf as I have been truly happy with her and feel deeply in love with her and always have enjoyed her body too.

Around two weeks ago or just a bit less than that I told her about my sexual experiences and that I think I might be bisexual, however since then I have developed somewhat of an ocd, hocd... Re questioning my Sexuality asking myself whether my whole life as straight has been an illusion and even force myself to see myself with a guy. It doesn't really attract me, but I can't say I would never do it as I think if I can sexually be aroused by men too then it means something, and I have not been able to stop forcing myself into thinking if I am gay or not, and that surely I must be if I fantasise about men whilst with women,

I don't understand whether it's something in my head that has caused me to not stop thinking about my sexual orientation or whether I'm gay but have never really seen it until now, the emotional side I mean... And reconfuse myself by acknowledging that I haven't really at all ever felt emotions for guys, but many times for girls.

I guess I need to establish whether I can be straight and then turn gay, or if I'm simply bisexual, or if I just like sex with men too.. And that's it. As that's how it's felt all my life.

I think about everything to do with this, asking myself if it's that I don't want to be gay and I just have forced myself to be straight, but it's hard to put that to ground as I think at least I would have acknowledged emotions for men before, which I truly haven't until all this began.

Any ideas comments would be greatly appreciated.. As I can't even function a normal life atm.. And when I think of being gay and not being with my current Gf it makes me sick as I want to be with her, or maybe I want it that way because it would just be easier?.