Lorie that loneliness when you come home by yourself is going to dissipate. I'm looking at your timeline and I was feeling that at the same time too, but eventually it started to lessen. Each day it will ache a teensy bit less. It will be imperceptible, that change, but if you consider how you feel now and think about this in a month, it'll be different. I think the cold has a lot to do with it being worse too. The first time I was sick with H gone was a toughie for me. The second time, less so.
What made me start to feel less lonely was rearranging things in the house. I guess it just felt less like "our" house and more like "my" house. Maybe you can try just moving furniture around, rearranging pictures, that sort of thing. It might help.
M45 Bomb 6/09; EA 6/10; Divorced 1/11 Proud single mom of 7 little feline girls and one little feline boy "Fall down 53 times. Get up 54." -- Zen saying