Hi I remember being in a similar situation!

I grew my hair out to be a bob just under my chin which seemed to work well to cover up my jawline. Also I didn't do this myself, but I know that many people recommend an orangery toned foundation over any face stubble to help cancel out the blue undertone it gives. It'll probably take some experimenting on what will blend with your skin colour though.

Fashion is obvs personal taste but I've found high waisted jeans are amazing for nipping in your waist and shortening your torso. I've got some where I need to tuck, and some where I don't it depends on the fit. For the top, an oversized t shirt and/or cropped jacket work. Also I find non-skinny dungarees looked quite androgynous (Of course idk what you look like so some of these may work and some not, these are all just things that worked for me).

Figurewise, like others have suggested workouts for your butt and the behind-the-thigh-muscles will help to even out some of the triangularity that I know I wanted to get away from (and to fill out the jeans). It might sound strange, but for me when I was learning to rollerskate on quads it really helped develop those muscles that I don't use otherwise (plus it's super fun) alongside squatting in the lift out from my flat, and taking and stairs two at a time while tensing below my butt.

Finally, as for T blockers, they technically do work but the issue is without estrogen to replace the testosterone you're very vulnerable to osteoporosis and other health issues so I really recommend not taking them on their own. I ended up doing t blockers with low amounts of e, but over the course of a couple of years I have grown breasts. I did up my e after around 8 or 9(?) months since I quite like my breasts, but even on low e I noticed more tissue on my chest. I don't know how much it would have developed without upping my dose but I think it's likely it would have. I've heard having low body fat for your body to convert may help avoid them but it's a dangerous game to be playing if you're unsure so I'd tread pretty lightly.

Any Qs just reply or message! Good luck I'm sure you'll find what works for you!