oh shaney, poor you - I wondered whether you were still poorly today.
I doubt you'd get mumps twice although when my eldest son got it it was only one side of his face....he recovered but 2 weeks later I had to go & collect him from school as it had returned on the other side. The headmistress told me that was a common occurrence but I think a gap of 2 years is a long time. Were both sides of your face affected last time?
Make sure they see you tomorrow - or I'll be there to sort 'em! Take care - hope you feel better soon x