Я начал принимать тестостерон, но уже несколько месяцев не вижу изменений. Это нормально или что-то не так?

This is completely normal, as changes occur gradually rather than all at once. Each person has their own timeline, and comparing yourself to others' schedules found online is not advisable. If you are concerned about the pace, you can discuss with your doctor the possibility of adjusting the dose or switching to a different form of the medication, as the protagonist of the article did. It can also be helpful to shift your focus from anticipating results to what you can control, such as taking up a new hobby or preparing for future voice changes. In general, if you have any doubts or questions about your therapy, it is best to consult the doctor who prescribed the testosterone.