it's bad news I'm afraid

NEVER google random symptoms because you won't get a sympathetic doctor who's spent years at university diagnosing you. Oh no, you'll get blunt results of a google search that'll leave the hypochondriac in you screaming "What, I'm having a cardiac malfunction?" or "Good lord no, not a brain tumour..." or possibly, "Surely not... good grief, is it possible for a disease to have that many letters? How on earth am I meant to pronounce that?"