Glad you're hanging in... Got a little bit on my mind too, not so much a "mental health" issue but long night shifts on your own tends to allow stuff to be mulled over.
I've been feeling really lethargic and tired for a couple of months and with a few other symptoms I finally bit the bullet yesterday and went to my doctors. He confirmed the nagging doubts I had and has diagnosed an enlarged Prostate and so the tests will begin. The initial tests can't be carried out for a week after an exam (can't beat a finger up your bum, well you can!) so I now have a week of the 3 "W's", wondering, worrying and waiting before I can have any tests and then will have to wait for the results so I guess night shift isn't ideal.
Ah well, no point getting unduly worked up about it until I get some kind of results and I always tend to look at a best case scenario so onwards I go...
I know that this is a Mental Health thread and there are plenty of people on here who have shown great courage to write their experiences down to hopefully help others so I hope you all don't mind me taking this a little off track