Funeral and medical expenses

Jason my beloved husband has unexpectedly passed away just five days into the new year. The exact cause of death is unknown, it’s currently being investigated. Jason and I have only been married a short time. We were just starting our life together trying to get back on our feet from Jason getting a rare disease (GBS) losing his job and me working part time to care for Jason while trying to support our 15 year old son (Ashton) & 8 year old daughter (Emilee). I never thought six months into our marriage I’d be planning his funeral and saying my forever good byes. As you can imagine this tragedy leaves me with a mountain of financial burden and debt. I would great appreciate anyone who could help in anyone and share our story.