Ahhh I forgot about an appointment I made $90 wasted!

Yep. Sometimes we need to forgive ourselves. I had a similar "oops" this week where I accidentally pressed the wrong number during a telephone prescription refill service. I asked them to call my doctor to ask for a refill, when actually I was going to be going to the dr. next week for an appointment anyway. The store called in -- and I was charged $20 by my dr's office for the service. I'll have to pay that bill. Grr, so angry at myself, but then I had to let it go. Like you say, water under the bridge and not much I can do about it now. At least you have the excuse that you were ill and not thinking clearly!! I have no excuse....

Sorry to hear you're sick. Hope you're feeling better soon!