Woke up this morning and the swelling had completely gone ... typical
We still kept the vets appointment though ... he gave her the once over , felt all over for any lumps (there wasnt any) and said his best guess was she had a mild allergic reaction to something , possibly nettles as he reckoned it was something she stuck her nose in ... he said it may happen again , just to keep an eye on her and if it does dont worry unless the lumps start spreading all over her body , then bring her in for a steroid shot as in that scenario she would be itching and uncomfortable
He didnt charge us anything for seeing her either

... I know he didnt actually do anything but some vets would have charged something just for letting us see him