I'm petty sure I've caught pneumonia over Christmas (at least according to everyone else) and was wondering if anyone else has had it, how serious it is and whether it's worth going to the doctors? Not keen to get involved with the NHS at this time of year as it'll be a nightmare, so I'm hoping this is one of those things that you just fight off in a week or two? I'm only 31 and generally pretty healthy, with no lung issues