Am I gay?

Sorry if this isn’t the place for this type of stuff but I don’t know where to go. I have always found myself attracted to girls, but sometimes I find myself looking up gay porn. While this only happens a few times, these feelings have left me consider lately as I was recently hit on by a guy. We talked and when he invited me over he sort of got sexual with me. I went along with It, but when he made the suggestion of ‘going somewhere more private’ I shot him down and soon left. I haven’t talked to him since, but the encounter left me super confused. I sort of feel it’s more the idea of being with a guy then actually being with one. Anyways if you guys could help me out to understand what is going on with me that would be appreciated. I’ll try to answer any questions or go more into detail in the comments if you want. Thanks.