Mr cameltoed, I do think you are getting some good advice here. I think your road is clear now that you sacked up and addressed it for all to read. Do nothing but profusely apolgize and see how your call/ call returned ratio goes. Do something, make it known and check same ratio. I am not even going to attempt a prediction at said result.
At least your mom/ sister/ brother/ any relative is ok, your cell phone is not at the bottom of a lake, etc, etc.
My bigger concern for you is your schedule. Methinks you need to uncomplicate your schedule if you forget an appt with a lady.... just saying, I forget dentist, doctor, conference calls, etc because I guess I want to in the back of my mind.
I mean, these appts usually result in a certain level of "fun" although its all a dream. Most of us probably prep for a day or so prior.... good luck to you on resolution and your schedule.