I am stupid OCD about cleaning .. But I think the best way to clean when the idea sounds over whelming is set a timer for 15 mins and wash the sink of dishes or run the vac or take out the trash and wipe down the counters.

Mentally knowing that the timer will indeed go off and you can quit makes the idea of getting something done bearable.

It really is a surprise what just 15 mins can accomplish.

Good luck