A little confused

I think I might be bi. Is it normal to be more choosey with one sex over the other? I kinda feel that way and I'm not sure if that makes me bi. I know that this is an awkward question and I feel awkward for asking it. I just feel kinda confused. Admittedly these are feelings that I've tried to not pay attention to but sooner or later they seem to come back for some reason. I feel like I could just have sex with a girl but want more when it comes to guys, something deeper and more intimate. Any thoughts would be appreciated. Thanks.