I'd strongly discourage it, especially if you have a mental health diagnosis. Have you spoken to any of your healthcare providers about your intention to use it? My guess is that you would not find much support there.
Before starting T, I did a lot of research into supplements and natural transitioning. Unless you're going to train like a competitive bodybuilder (to include diet, exercise, and other lifestyle changes), you're not going to see many (if any) masculinizing effects.
Agree with Aero and Susan. Not worth it. There is really nothing outside of HRT that is going to get you the effects you're looking for.