I am so sorry for both of you. My husband died in 2020, and, because of very strict Covid restrictions at the time, we were not able to have a funeral, he was cremated with only the funeral director in attendance. I am not sure how I feel about that now. On the one hand, I never had to go through what you are about to, on the other hand, I feel guilty that we could not say goodbye to him as a large family. As for the next few months, you will get through it. You will be amazed how you find the strength to cope. But nothing will ever be the same again. Everything is different when you are living alone.