Hey everyone! How are you?

I would love to receive some advice from you that can maybe point me into the right direction.

I am 28 years old male, I currently have a boyfriend since about 4 months and I am really conflicted in whether I am gay or bi, I lack any experience with women other than a one time thing and I dont know what to do.

Ever since I was a teen I have been super shy and it has been very very hard for me for a reason to make any move on a women or get to know them in romantic/sexual manner, for some reason I feel a wall in between even though I have had many women crushes. Hell even now, it happens 50/50 to me that I get a woman crush randomly as with a guy. When I turnt 22, I got sick of myself for NEVER ever even given a kiss with anyone or any sexual experience and decided to try what happened with men. I remember I used to use an app where people would send nudes, mostly men, and the exact thought was that men nudes also made me horny and if I never would be able to meet a woman then I would in turn meet a hot gay man.

Mind you, I am very attractive myself, but I live a lifestyle that its hard for me to meet new people, I am very successful using tinder and okcupid with men but with women I match with tons of them yet it never escalates to more than a little chat and maybe a date and if I am in a date I get so nervous about making a move or even meeting up. I have quite a lot of experience with men and feel comfortable but with women I just cant do it and I feel I am missing out on a whole big repressed aspect of myself.

I dont know what to do. Any advice for me?