Hi there
I realise it's been a while since you posted (your message was sent on my due date).
My son was born on February 24th completely unaffected by mumps.
I hope everything turned out ok for you and your pregnancy was unaffected.
I was advised that the chances of miscarriage are increased due to the fever associated with mumps. I frequently monitored my temperature and had cool baths when my temperature was raised slightly.
I was unable to take any pain medication other than paracetamol (tylenol) but did take this every 4 hours to keep fever at bay.
In the beginning a hot compress on my face provided relief, however after a few days this made the pain much worse (due to increasing the blood flow to the area) and I could only use ice on the area.
I hope this reply helps someone in future.
I'm glad you were offered an early scan I had to wait until 13+1 to see that everything was ok, I wish I had insisted on a scan at the time.
It would be great to hear how you are now.