Potentially homeless :(

So today we met with the lady to sign our new lease for the house we're planning on renting in July. I babysit Monday-Friday so we took the boy who I babysit with us. As soon as she saw him she asked if she was our son. We told her no and said that we babysit him. All of a sudden she said she couldn't rent to us because she wasn't set up for us to use the house as a child care facility for special needs children. I explained that we'd only be watching him until mid-August when he starts back up at school. But she seemed uncomfortable with the idea of us watching ANY children in her home. We came home, upset, waiting for her to call us back with a final decision. She called us and told us that even if we purchase renters' insurance, only watch "typical" babies, and promise not to feed them in carpeted areas that she still couldn't rent to us. So now we need to find a new place in a week!!! We leave for vacation next Monday and then return on the 16th. We have to be out of this place by the 30th so it's crunch time. Our options are to either see if we can stay here or scramble to find a new place in our price range. Wish us luck!