How do I cope with being bi since my interest in both men and women fluctuate almost everyday, even though I want to be exclusively straight and not feel attracted to women nearly all the time? It stresses me out because when my interest/attraction to women are high, I think I'm gay (which I kind of don't want to be), but when it's the other way around, I think I'm straight, but I know that I can't be straight because I find women objectively more attractive.
(for context, I'm an 18 year old woman who realised she was bi 3 years ago and only came out to a few of her friends as well as on a private and personal instagram account)