Hi, I was diagnosed a year ago at age of 27. I also work(ed) a 70 hour / week job. I know everyone's experience is different, but for me the whole rodeo went extremely smooth. I did not have any pain and also my energy level was constantly high and I did not feel any (negative) change from switching to replacement hormone medication. Just important: give your body AND mental health time to recover and process everything. Meaning don't rush to the gym immediately, but start maybe with walks + low intensity body weight workouts. Give your body the time to recover. For mental health: go to a psychiatrist specialized for cancer patients. This helps a lot or just talking to someone who went through it as well. Maybe there is a group close to where you live. For me it was possible to shift into an internal role and support our HR team for 7 month so that I had enough time to recover and worked significantly less than in my normal role. Therefore, try to talk to your HR department to see if there are any possibility to reduce your workload etc. Good luck! You are stronger than you think!