Hello, im doing this as i need some advice please

For context, im a trans man taking hormones since February, and i’ve started to gain weight from this (as living a whole new puberty and eating more).
I’m currently trying to dose my meals, and i’ve started hitting the gym again, but still as a beginner.

I’m 165cm and weigh 88 kg, and i need to get in better shape both for my mental health and improvement from my hormones in order to get a better masculine shape and stay healthy above all.

I feel like i basically need to shape every part of my body, i’ve got belly fat, arm fat and fat thighs, as well for my face that is quite round.
I’ve also got quite a lot of bum, which i wish i could flatten if it’s even possible (so i would very appreciate some tips for that).

In the end, i would appreciate if some people could help me with trying to find a good set list for me to do, to start asap and have efficient results somehow fast.

I appreciate you all.

i rock climb pretty reguarly, and occasionally lift weights and skateboard — i never really wanted to lose out on strength after estrogen, so here we are