I haven't struggled too much with any of the waits I've been subjected to so far. For me, there's always been a light at the end of the tunnel. Unlike a lot of people, I've very easily found healthcare providers and haven't had any issues getting everything lined up and paid for.
I had to wait 3 weeks to get an appointment and then another 3 after the appointment to start T. 1 month for a top surgery consult, 2 months for top surgery, 6 months to get referrals for bottom surgery, 3 weeks for a hysterectomy, 1 month for a bottom surgery consult, and 5 months for the first stage of bottom surgery. I'll have at least a 9 month wait for the second stage, if not another year.
Just think about all the good things that are coming and try not to dwell on the past or present. And like FTMdiaries mentioned, don't get too upset if you don't walk out of your next appointment with T. I was able to, but only because my lab work came back okay and I didn't have any other health issues that needed to be discussed. It is becoming much more common in the US to get your prescription at the first or second appointment, but that may not be your experience.