Okay guys smol PSA here, you can like boys, girls and all in between and be bi, pan, neither, both or something completely different (ex: queer, but I've already talked about that)
My point is, you don't HAVE to label yourself and if labels make you uncomfortable DON'T USE THEM!
If you want labels, use them. You can even use two or more. For example, many people use pan and bi. THIS DOESN'T MEAN THAT PAN AND BI ARE THE SAME THING.
it means that they don't care if you use either one for themselves.
This applies to everyone, with not just sexuality either. You can not have a gender and not be agender. You can be bi gender and demigirl. You don't have to use/have a label.