First things first, you've gotta get yourself a little drinky-drink, & if you're like me preferably one with lots of caffeine.
Next, set a timer and time block your cleaning. Give yourself a certain amount of time to tackle each mess, and then move onto the next! If you like to listen to music while you clean, you can also set time limits based on songs. Two songs per task, or something like that!
Hide your phone. Or put it out of reach. Having my phone occupied by filming keeps me from being distracted because reaching for it would mess up my shot. Try filming a time-lapse (if not to post, just for fun to watch after) to make reaching for your phone less tempting.
Make it a game & see how much dust you can fill your vacuum with, or how dirty you can get your mop water. Gross, but we all like it.