Assist Kellie and Roger with Escrow Shortfall

Hi my name is Kellie Gundy. I have alot of health issues and am only able to work part time. My husband Roger works alot of extra hours to make up for this. His disabled mother Deanna lives with us too. We just learned that our Escrow account for our house has a significant negative balance. It looks like the amount needed was greatly underestimated by our mortgage company. Our monthly payments will go up to $1700 if the account remains the same. We are asking for any help you can provide to offset this cost. I would like to make a large payment into our account so we can lower our monthly mortgage. Thanks so much