Raising funds for child care and funeral fees

They say raising kids will take a village and that no one will be alone. I’m seeking help because my husband passed away a few days ago and I have nowhere else to turn to. My sister just got custody of my kids and my husband was our main source of income. I have been suffering paralysis and loosing him has been taking a toll on me physically mentally and emotionally. Now i have to raise funds to put my husband to rest and fees to find a lawyer for the loss of my husband I know it’s a long shot and so far this is all I can do please if you can help with anything. Anything is appreciated