You at least had the doors unlocked, I (bad habit) always lock the doors as I get out, ALWAYS. If I need in the trunk I hit the Fob button and get in, once ONCE I dropped the keys as I was trying to shut the trunk and had to get a ride to the house so I could get my spare set to get into the car. This is why I now keep a valet key in my wallet, so if it happens again I have a way into the car.
Now go get some sleep young lady!