Hey Padma
Hopefully the GP you have chosen will be the right one. I was lucky, my GP was brilliant, totally supportive and really easy to talk to. She has even phoned me a couple of times since to let me know what is going on with the referals etc. The psych appointment was about a month later, and was very straight forward, but don't assume they have any knowledge or specialism in gender issues. The one I saw from the local psych team was at best, a 'generalist'. She was very nice, asked me all the usual questions, and came to the conclusion that I am not mad, nor do I have any underlying issues that might be the root cause of my gender dysphoria, and so recommended that I be referred on to the people who do know their stuff, i.e the Gender Clinic at CX.
Since the first referall, my GP is also being quite proactive in chasing up the PCT with regard to funding etc as the 18 week NHS waiting list directive only starts after letters are exchanged and the funding is approved and only then can the clinic arrange my appointment (and the waiting list clock starts ticking...).
So I am in the waiting stage now. It is exciting, scary and frustrating, depending on what day of the week it is... :-/
I hope your appointment goes well, and the psych appointment comes round pretty quickly! Onwards and upwards, as they way!
Best
Amy.x