@Relaxing2: it's so hard. I'm so sorry.
I haven't been back to the thread for a bit, as my husband died in mid-September. I would not have thought that I could cope with what happened during his illness and death but I did, and so will you, and so will all the other incredibly strong people on this thread.
My advice, for the little it's worth, is just to go with it, and trust the grieving process. We tried to live in the moment as much as possible during DH's final illness. Afterwards, I was surprised to find how much your brain regulates the process for you - I expected to be prostrated with grief, but actually I was numb for a long time afterwards, with the feelings sort of trickling out at a volume I could deal with. I'm now beginning to be able to remember the whole person, and not dwell too much on the indignities and terror of his last months. I can focus on all the time we had together and the shape and patterns of his whole life.
@notapizzaeater: I'm glad that the funeral went well. I found my DH's more comforting than I expected, even though it was so tiny. How are you doing now? I know the days after the funeral can feel empty and odd.