Well what you describe sounds like you could be trans, but it's only something you can know for sure.

Something that I found helped with figuring out my gender (I'm a 16 yr old trans guy, came out at 14) was exploring with more masculine/androgynous gender expression.

Stuff like cutting my hair short, wearing more masculine clothing. Wearing compressive sports bras can help to flatten your chest (this saved my life until I managed to get a binder). You can do a lot of this without coming out, and stop if it doesn't feel right.

If looking male and being read as male makes you happy, that might tell you something about yourself.

Again just take it slow, you don't have to do anything in a hurry. Good luck on your journey :)