Questioning sexuality?

Alright so please take this seriously because I’m really confused right now and I don’t have anywhere else to turn to with this

I’m 17 and I’ve always considered myself straight. I really like guys and I have crushes on guys and love them. There was only one time a few years ago I felt kind of, somewhat attracted to a female friend. Not even a full crush, just the slightest bit of attraction to her. I ignored it and I continued liking guys, however I recently met this girl who I get along with really well. We like the same things, I relate to her, and she’s SUPER pretty. I always want to talk to her, I want to hear all about her day and tell her all about mine. I want to support her and just be with her anytime I can. Even the thought of kissing her or cuddling with her sounds nice, and I don’t know what to think of that because I’ve only ever wanted to do that with guys. Even when I felt attraction for my friend, I never got to a point where I would’ve kissed her. I don’t know if I have a crush on this girl or not, and if I do, does that mean I’m bi? This feels somewhat different from when I’ve liked a guy in the past though, I guess I’m just kind of afraid because I’ve never thought of myself as liking girls. If anyone has any advice at all on this it is very much appreciated as I try and figure this out. Thanks for reading and God bless💙