Need Help Paying Bills

Behind on, Texas, US

I recently tried to purchase a home and lost it on the day of closing because the seller backed out. I've put all I had into this, inspections, appraisal, etc and will not get my money back. My current bills are now suffering, we've managed to talk our Apartments into letting us stay even though we were supposed to be moved out and into our house, luckily for us, our apartment hadn't been rented yet. Please, if anyone knows our situation and knows how much money goes into purchasing a home and what is at stake in losing on closing day, it's not fun and puts you in a severe bind. I'm a single mom with 2 kids, I bust my butt everyday, but in this case, I lose and I'm stuck picking up the pieces. Anything will help and I appreciate anything, anything at all. I'm just trying to get caught up. Thanks in advance and God Bless!!!