I can't get through to the GP (who can?!) and I'm weighing up the walk in centre. In the meantime, I'd like a mumsnet diagnosis please 
My symptoms are thus:
- Quite sudden onset right-sided facial swelling. More in the cheekbone/ under eye area. It's got gradually worse throughout the day. Started about 9am when I felt a bit flushed at work.
- Teeth don't appear to be affected but it is uncomfortable when opening my mouth
- Some dull ache and throbbing along the cheekbone
- a random ulcer has appeared on the right side top gum
- a slight sore throat and a recent (in the last 30 mins) headache. Nothing major though
- Feel generally well otherwise
I'm tempted to let it just go away by itself. The walk in centre will be rammed.
Cold/ hot compress and some ibuprofen?