Seeking daycare for my child with T1D

I have been blessed that since my son, Hayden, now just turned 12, was diagnosed at 8, my company allowed me to work from home. They have since changed that. I have no idea what to do with him now! He will be coming home every day for 3 hours alone. Also…in the summer??? I also do not have finances to pay high sitting rates. I am a single mom. There HAS to be help out there… Please???