I too am sorry for all that you are going through.
I recall several years ago when I lived in Northern MN that got a flood in the spring that engulfed most of Lake of the Woods County on the Canadian border. It got into a local church and I got involved in the cleanup. We ended up tearing out the entire basement right to the rafters. All the insulation, drywall, duct work, cupboards and carpet. We went right to the concrete walls. Then we hired a team who sprayed down the entire area and sealed everything for a couple weeks with forced air to absolutely dry everything. Then we rebuilt it all. I worked the tear-out alone for nearly a week as I was the only one living nearby who didn't have their own problems and had the time. I ended up sick for nearly a month with breathing problems from the mold and we tore everything out within weeks of the flood and it was already that bad.
I recall several years ago when I lived in Northern MN that got a flood in the spring that engulfed most of Lake of the Woods County on the Canadian border. It got into a local church and I got involved in the cleanup. We ended up tearing out the entire basement right to the rafters. All the insulation, drywall, duct work, cupboards and carpet. We went right to the concrete walls. Then we hired a team who sprayed down the entire area and sealed everything for a couple weeks with forced air to absolutely dry everything. Then we rebuilt it all. I worked the tear-out alone for nearly a week as I was the only one living nearby who didn't have their own problems and had the time. I ended up sick for nearly a month with breathing problems from the mold and we tore everything out within weeks of the flood and it was already that bad.