Am I A Candidate for TRT?

This is the best answer. You went to a trt clinic. They are putting a 26 year old on trt without fully investigating.

They didn’t even take prolactin, LH , fsh.
You need to see an endocrinologist to do more testing. You need more labs. And after labs may need MRI of the pituitary.

I know you may be excited at the prospect of doing a cycle but you need to do this right.