Question Author
Thanks for the further answers. Sorry, I feel really bad for having such a moan, I know there are people going through much tougher situations, but I was just really fed up yesterday.
I've sent my CV to a couple of firms, although I'm not holding out much hope as it's a difficult market to be in at the moment (insurance), and I managed to speak to a couple of employment agencies this morning, so I'm being productive.
Managed to get my laptop sorted - thanks to my ex, which makes job hunting a hell of a lot easier. I was trying to reply to my work email yesterday via my phone, and it's really frustrating when you lose everything you've just written because of a crap signal!
Still feel a bit 'dodgy' after yesterday's fainting thing. Light-headed and a bit jittery, but my daughter has been off school with a bug since Wednesday, so I may have caught something from her.
Anyway, I'm rambling now, but just wanted to say thanks and apologise for having a moan :)