Is it normal that i like male feet but i'm not gay?

I love feet, I've always had a huge foot fetish. I grew up liking only female feet, but I discovered I was bisexual when this guy and I had sex when I was in high school. once I discovered I was bi, I started looking at male feet. random men wearing sandals on the street, my own guy's friends feet, even gay foot fetish videos on the internet. hey, some guys actually have really good looking feet. like I said, I'm not gay, I'm bisexual. I don't know where my foot fetish came from, all I know is that I've always loved people's feet, only female feet when I was a kid, and male feet when I was in high school and so on. I've even given a guy a foot massage once.