Hey Shanellax!
Nice to meet you
You can easily find some friends here because, well, all of us quite friendly and willing to help if we can

Though we probably will have troubles with gathering in cafe every day but feel free to share your thoughts and concerns whenever you need

And yeah, it's only you who can learn if you trans or not. Here you can find a lot of stories about transitioning, some stories about de-transitioning or not transitioning, you will learn that it's great age to explore such question but you can do it even later - we here have people of quite wide age range

You also can try to find gender therapist if there is any friendly in your place. Try to find some local groups if you not sure. But hey, even therapist can only help you in your research (and probably state that you don't have mental diseases), all decisions is yours.
Anyway, welcome here

Have a nice jorney