Well done Kaylz. You are doing really well.
When you see your DSN, whether it is Paul or not, you could ask if there is a way in which you can contact them between appointments. We have access to them via email, and if we are very worried have a number to call and they call back. It would be good for you to know that there is access, even if you don't use it.
Are you able to take anyone else with you to the appointment? I found in the early days it was very useful, and we wrote down what I wanted to know, and he made notes and ticked off when we got an answer to each. He also reminded me of anything I had forgotten to ask. We then went for coffee and checked through what we both remembered from the appointment and I would email for confirmation of anything I was unsure about. They never minded.