I like men only and this one girl

So recently I've started to get feelings for this one female friend of mine. I've never been interested in women before her and I'm still not, but something is different with her. We have been spending a lot of time together recently, like more than usual. Me and her got into a car accident, that we both came out fine from, and she had to take me to the hospital later because I was too stubborn to go that day. That was about a week ago and that's when I started having feelings for her. I still find men attractive and all other women I still don't. Have any of you guys been through this and/or have advice for me? I don't know how to feel about this.