Have his endocrine levels checked. Something could be very off, leading to the chemical imbalance that results in dysphoria.
Unlike all the trendy kids, my trans child has an incurable endocrine defect that causes hyper-masculinization and gender dysphonia. He didn’t need hormone injections to alter his body; it was happening naturally and by the time we discovered the cause (NCCAH) it was too late to stop it. It is a special level of hell that he would not wish on his worst enemy.
Less than 1% of the population has this issue.
So where are all these other trans kids coming from? Crap in our food, hormone blockers in our soaps and shampoos, social media conditioning, etc.
My husband just mentioned that I should Google gender dysphoria. I don’t know if he’s had those things checked or not. His voice is a little higher pitched but he doesn’t sound like a homosexual. I’ve heard a lot of men with voices that weren’t very deep and they were just fine.