This....
....I mean...............
You are 23 years old and you want to self administer TRT
Bro... you have no clue to the can of worms you are opening up
You do not have the proper medical training and knowledge to evaluate your symptoms
You have no clue IF TRT is even needed
Go see a qualified endocrinologist to be properly evaluated
TRT and the PERMANENT shut down of your natural testosterone production and altering your complete hormone system is nothing to fuck around with
....I mean...............