You are a temporal traveler, which is a person who can and does travel to the past and/or the future. Many people would use this power to make the world a better place, but after multiple attempts (and subsequent failures) at doing so, you've decided to use it to create and subsequently fix comical shenanigans.
What will you do?
You inspect your "COIN". And to the uninitiated, that's all that it is. But to you, it's your trusty "TEMPORAL POCKETWATCH". For some reason, it looks uncannily like a coin. This is what you use to travel in time. It has a clockface engraved on its back though it has been significantly worn out by the years of travel it has experienced. You bought it for $2 at a flea market in Detroit.
You open the TEMPORAL POCKETWATCH. You can travel through time by manually moving the clock hands to whatever time you want. To go back more than one day you just move the hour hand at least one revolution. To put simply, you set the stopwatch time to the time you want to travel to.