Accidentally put about 2-3 gallons of kerosene in 2006 Civic?

The movers were here and I had to empty the containers. The one was kerosene I later found out. The tank had 9-10 gallons of gas (medium grade). I am not sure if I should still run it because the kerosene is a bit diluted in the full tank and top it off with high octane gas? or if I should just play it safe and call a mechanic?