I'm unsure if I'm gay

I'm unsure of whether or not this will help, and I know I'm a little late, but there are two ends you of attraction that you might want to look at: Those you're romantically attracted to and those you're sexually attracted to.

It's not abnormal to only want to have sex with a person, but not be romantically involved with them. For example, I'm a bi dude, and I'd be cool with having sex with a dude, but I doubt I'd ever marry another guy, y'know.

So maybe you're hetero-romantic bisexual (You like girls romantically, and like both sexes sexually)

As for finding out if you are gay, try and pay attention to your relationships with other males in your life, it may take time, but you'll eventually find yourself out, and don't feel ashamed for what you like or don't like.

Then again, you may be plain straight because your porn taste doesn't dictate what you are. I like straight porn and lesbian porn but that doesn't make be straight or lesbian. How this helps at least a little.