I'm so sorry to hear about your husband. That's a tremendous loss to cope with. Yes, that would definitely kick off MS...
My mother had cancer 3.5 years ago, non-hodgkins lymphoma, after many treatments and a few close calls, she went into remission. A few months ago, she started feeling poorly again. After many tests, they discovered the lymphoma was back, but this time hodgkins. This was all around Thanksgiving. She was never well enough to start treatments, in fact she got worse, the week before Christmas she got pnemonia and that developed into a septic infection and that's what killed her. We were very very very close.
I do have some sleeping pills, and I have been taking them throughout this ordeal. It's amazing where your mind goes... I'm going to have a massage. All those days beside at the hospital has given me a pain in my neck!!
But I'd do it all again to be with her during her last days with this world.
Thanks for posting... here's to a year of new beginnings.