It's perfectly natural to feel attracted to both girls and guys in different ways and at different times. Those "cycles" aren't even necessarily periodic. They just happen. I'd suggest you don't worry too much about that. Just allow yourself to feel whatever you're feeling at the moment :)
it is okay for you to have your own choices of feelings feel free to like anyone its not about the gender its about the soul inside that human never doubt your choices feel free to experience what your heart desires gender roles r just from the outside you need to let go of the confusion thats making you doubt your likes n dislikes follow your heart you can like anyone who matches your vibe and thats the most important thing to do there could be days you like two people of different gender at the same time its ok to feel how u feel
That's totally possible, everyone experiences attraction in their own way, and if that is how you feel, it's completely alright! Considering that you like boys and girls, even if not at the same time, you would still fall into the bisexual spectrum. It's normal for bisexuals not to experience a 50-50 attraction towards boys and girls. Some bi people have a preference for one gender, and they are still bi. If your preference is something that fluctuates and is not always fixed, that's ok too! Just live your life and see where it leads, follow your heart and everything will be alright!