Support for Mickey and Family

Please help our family my husband has chronic myeloid leukemia and needs to have a bone marrow transplant asap. We have to travel over 250 miles every couple months to go to the Moffitt Cancer Center in Tampa where the transplant will take place. We are currently living on only one paycheck cause he was fired from his job after asking for medical leave for his treatment. I don't make enough money to support my family with my job. His transplant will take three months for recovery in Tampa, which he will need me to be his caregiver. I will have to take a family medical leave from work in which I will not get paid. We have a four year old son that needs to be in school full time, so I can take care of his Daddy, but can't afford to pay for daycare, especially not having any income for two months. We also have to travel to Tampa and have to stay in a recovery center for him to get well again. I don't know to explain any of this to our son who will not be able to see his Daddy for aleast a month after transplant. Any help would be greatly appreciated.