Funeral, family transition expenses

My husband and I have been married for 28 years. He passed away from a heart attack unexpectedly after getting the flu. We lost our daughter Abby to Leukemia in 2010. I take comfort in knowing they are together. They both meant the world to me. I have another daughter and son that live with me. My son is autistic. When my daughter passed we were only able to get her cremated. My husband and I saved and paid for a plot but we did not have enough to bury her. Now he is gone and I don't know how I can manage this. He was our primary source of income. It will be a difficult transition but I pray God blesses all and anyone who can help.  Life has not always been easy for my family but it was always good. I have great memories of our time together. I know I will see them again one day. God Bless.