Gender and sexuality are not the same thing at all. Gender is how you present yourself, how you feel comfortable, be that male, female or non binary. Some people are not happy with the gender they were assigned at birth and want to transition.
Sexuality is all about who you find attractive, whether they be male, female, both, neither or anything in between.
You’re starting to come to terms with who you are, and there’s nothing weird about that.
You may find better advice from LGBT charities and their websites. Here most advice is quite general. Take care.