Help rebuild after house fire

On August 24, 2021 my kids and I lives got turned upside down by a house fire. We where lucky and everyone made it out safely. Fire department contained it to the attic and my sons room, however there was still a lot of damage not just from the fire but the water damage too. 3 bedrooms had to be completely gutted from the fire, water, and black mold that began growing. I'm doing most of the cleanup and rebuild myself with help from friends and family, but money is tight and I spend almost all my free time working on the house. Insurance paid but house was paid off instead of fixing the house. My brother has been kind enough to allow me and my 3 kids to stay with him, but we want desperately to get back in our home and somewhat back to a normal life. All proceeds will go to building materials and labor to fix our home. Anything helps and is greatly appreciated.