Oh Sherrine, I so hate it when that happens. I'm sorry you missed something that you were looking forward to. Hopefully, you will be able to get back in the massage "groove" again.
A few years ago, something similar happened to me (except this person was someone I wouldn't necessarily want to go to lunch with, lol ). My daughter was in a summer arts camp, and I attended her end of camp play. It totally slipped my mind that I had an appt. with a counselor at the same time. I got a call the next day from the office and was told that I would be charged for the missed appt. I apologized and sent a payment. I completely understood why she decided to charge me.
A couple of weeks later, the same counselor wrote my appt. time down wrong and missed an appt. with ME! Needless to say, I requested my money back from my error. The office did refund my payment, but I ended up finding another counselor because we weren't really a very good "fit" (for other reasons, not the missed appt , but I did think about the whole plank and splinter bible verse ).
We all have visits from the "forgetful monster." Unfortunately, for us fibromites, sometimes he moves in to stay.
Hugs - Austen