Chris' funeral expenses

My husband Chris died suddenly and unexpectedly from a massive heart attack.  The doctors tried for 75 minutes to revive him,  but were unable to save him.  He was only 45 years old. He was the proud father to two young teenage daughters.

Due to his health issues,  he was unable to work.  He also had no life insurance  since he was fighting health battle after health battle.  Any help would be appreciated as I struggle to figure out how to pay for his funeral. 

Thank you