Cody,
Take your time. Forgive me, I am not being condescending. But you are young and your body and brain are still developing. Sexual preferences in young people change a lot, there is nothing odd, strange or unusual in that. If you have doubts that is normal. Totally. You may well find that you wish to be a woman, you may find you want to be a heterosexual woman with a family etc. You may find that is not for you. You may desire to be a feamle with a female partner, nothing wrong with that. You may desire to explore your TS?TG feelings as you are, nothing wrong with that. You may decide you are a male and want to transition, nothing wrong with that.
All of those feelings, thoughts and beliefs can be very overwhelming. I'm probably older than either of your parents and I have worked with young people in an educational sense for my adult life. I love working with younger people and being part of there development. But the young do not always see, they think they do. But to be honest experience is the biggest life teacher, and that comes with age. Sadly.
So take your time, there are no rules and no boundaries. No one, No one, No one has any influence to change your opinion. What you want to do in life is the rule.
Hugs
Cindy