SealVet, I can understand your feeling this way about C&P's. I once said at a C&P that people who run or ride bikes make me angry. The examiner said "well I rode my bike today, how does that make you feel?" I have had a neurologist accuse me of malingering. No it is not right and it is a disservice to veterans who have sacrificed to their country. Here we can understand what you are going through and give our best advice.
I was once left on a gurney at the VA emergency room hallway for four hours before I was seen. I suffer autonomic migraines due to an injury and was ignored. But if you are feeling anxious or angry try to get some help, especially if you might have PTSD. Untreated it can ruin your life. Try to get in to be seen for all of your SC issues, it makes it easier in the long run. I am not a wordsmith but there will be some others here that are much more eloquent to help.