Am I gay?

I'm 25 years old and have had a gf for two years. Before her I was in quite a few relationships, some of them long term.Now, I love women. I think they're gorgeous and I love to be around them. I mean, I'm a guy. HOWEVER, I also know when guys are attractive and I've been hit on by gay guys multiple times. Also, I love anal and playing with toys. In fact, I have a plug in right now (but it's not a normal thing). I also like the idea of possibly taking a dick and really honestly sucking one, if I'm of course comfortable and it's an attractive penis. But again, I've never actually been with another guy.So, am I bi, straight, or somewhere in between?