Given that one of the symptoms of claustrophobia is an inability to wear the mask to a CPAP machine, I definitely don't have that. Weirdly, an alternate mask used by people with claustrophobia covers the whole head; the description gives me the image of ... a spacesuit helmet. When I go get
my next replacement mask (mine is failing to seal against my face properly), I'll ask to see one.
Acrophobia, yes, I have that in spades!