Commiseration here. Definitely do something for yourself every day. It can be small - a good cup of coffee, take a quick walk, etc.
this has been our summer of house stuff - outdoor faucet replaced because it was leaking and causing huge puddles in the yard, ant infestation, new A/C unit, and new hot water heater. Our kids are also super complicated - eating disorder for one, epilepsy for one, multiple learning disabilities for the other.