how do you induce your period

all that misogyny and misandry talk aside, do u guys have any tips on making your period come faster? I’m at the point where I start to feel some cramps but by my exp it has high chance of starting on sat/sun. The problem is I work on both days and my 1st day of period is ALWAYS hell to the point I can’t move. I need it to come on either friday or next monday at least bc I don’t want to take leave either help pls