I am new here and to all this PN stuff but I am about where you are in terms of being at the beginning of this whole tests and examination by Docs thing. It is very scary and it is OK to feel that way. I can't offer you much advice except to say that you need to make sure that you look after yourself so that you have the physical and emotional strength to deal with the tests/examinations, this will help you to make sure you are able to articulate clearly your concerns and ask the Docs all the questions you need to ask ( and remember what they say). I was a mumbling wreck when I saw the neuro and he went in for the kill! When I see him again I will have a different approach and I will make sure that he listens to what I have to say and ask of him.

Try to stay positive or as we say in the UK “Chin Up”, seriously - I know from personal experience how overwheleming all this is and I haven't got as many issue as you seem to have to deal with. Stay in touch