I hope you're OK.
I've only had my scoot for a couple of months now, but I've already gotten to the point that I check my mirrors obsessively when I stop. I've seen too many drivers not paying attention, and several that just seem to pull up way too close (and way too fast) for no apparent reason.
A good reminder for everyone-- It's not just the cars in front of you! There are just as many idiots behind you too!!
Ride safe, and be forever vigilant!