I can't imagine how hard it must be, but like others have said, try and keep yourself busy doing different things, getting out the house and seeing friends & any other people that you get on well with. Do you work at all? I was actually talking to a Filipina earlier tonight who lost her husband 10 months ago and she is only 32. He husband's family have been very good to her and she regularly sees them which helps a bit-at least she isn't alone.
Take care.