Funeral expense help 4 my son Mark

This is my son Mark. He passed away suddenly on February 1st, 2015. Mark had asthma with COPD. I never imagined losing my son at only 26 years of age, children are not suppose to go before their parents. Mark's short life had not been easy. He lost his dad to suicide in 2002, became disabled, and then an addict. He was working his way back to being a productive member of society. I watched and was with my son every step of the way. He was such a great person. Always ready to smile, and would help anyone in anyway he could. It makes me so proud that I raised such a caring man. He is and will be truly missed. I never dreamed to get life insurance for him and now that he has suddenly been ripped out of my life, I'm struggling to pay for his funeral. I'm really humbled to ask for help. Any help is very appreciated. Thank you so very much.