Testosterone replacement therepy

Patient: Hello doctor, my karyotype is 46xy but very little amount of testosterone is produced; symptoms are as if I’m victim of androgen resistance or insensitivity. Secondary characters are not proper. My age is more than 25. How and in whose observation should I go for TRT?

Symptoms: Small penis and testis, very few facial hair, body shape is like undeveloped teenage girl, vagina shape is felt under skin while touched, eye-attraction is with males but I like females.