most obvious changes from testosterone?

Sorry if I sound delusional but I actually might just go on testosterone while still living with my parents. I know that sounds like a terrible idea but I don't think anything horrible will actually happen ... and if something does then oh well. I have some backup plans if things go south but anyway, I just wanna hear some of y'all opinions on what would clock me most being on T. I already know my voice is gonna be a big one so I just hope gaslighting everyone will be enough. I already dress masculine, don't shave, workout, and cut my hair so I feel like fat redistribution and hair growth won't be that noticable? Facial hair I can just shave. A little bit anxious about them seeing my face change but I'm still pretty young so maybe I can just pass as finally maturing in the face? (I look younger in the face) Please let me know!

Also I know this is unrelated but if you've already went through this process I would appreciate some insight, I'm so scared to be doing this on my own. If you've used goodrx too please tell me if it works because I can't really use their insurance!

Thank you!