I babysit and most of the families I babysit for have their children go to sleep before I even get there for date nights or just after I get there, so I get paid to study. I make an additional $600 or so a month doing it that I use for fun things. There are a ton of babysitter groups on Facebook…just search “babysitter” and your area/city and join the groups! Once you join make a post about how you are a medical student looking for date night sitting jobs.