Things happen like this. Hope you get well soon!
Seems like a good time to relate some of our own blunders for your laughing pleasure..
1) I tried to get into my ST for several minutes when I realized I had the keys to my Daughters Taurus. The remote fob wouldnt work, key wouldnt work, I was beside myself trying to figure out what happened until I saw that they fob had a "trunk release" button.!!
2) Several years ago, the wife and I had an 89 Tempo, dark blue. She worked the late shift at the long term care center she was at, and when she came out of work she couldnt get in the car. Tried and tried, but no luck. Key would not turn. At the time her Sister in law also worked there, so when her brother picked up her sister in law, he also tried to get into the car, but no go. Called Security who came by and used a slim jim to get into the car, and when she sat down inside, THEN she realized it was the wrong car! Turns out, it was the same year, and same color as ours! Her car was actually 2 rows over. Left a note on the car and security guy took the information, locked the car back up and she got in her car and went home. (We were going to pay for any damage if needed) As it turned out, the Guy that owned the car was also an employee and got a good laugh out of it. (no harm done)