And doing that can make the inflammation worse.
I have removed my own bee stings, on
myself, but wouldn't like to try removing one from a dog
, as it can mean a certain amount of 'digging around' which hurts, and has to be done very carefully! I'd let the vet do it.
If she has shown no worse reaction, she'll most likely be OK, and won't have an allergy to the sting, but it is possible infection or an abscess could develop, so it would be best to take her to the vet and get her properly checked.