@Marinamal
Putting myself in the council worker's shoes, for a moment, I find it hard to believe that all the benefit claimant bashing the media has done in the past decade or so could have escaped your attention and you should have been aware of the existence of housing benefit.
Are you saying you just didn't realise that a working person, such as yourself, could qualify for it?
Also, I am not understanding the sequence of events properly. If you are working, how did you get so low on money that you couldn't pay the rent?
In the meantime, this forum has a great bunch of people, many of whom have got through depression and you can turn to them for support when you feel low and for advice about treatments (maybe a separate thread). Some of them are up at all hours of the night. Presumably, you can only post while the internet cafe is open?