I was stung on the ankle yesterday afternoon and the ankle is now very swollen and painful when I put weight on (although this eases up if I walk round for a while). I've taken an antihistamine and rubbed in an antiH sting cream and sitting with it up is great until I put the foot down to walk at which point it's agonising.
When will it go down and/or when should I worry about it? I've been stung before but not with this level of reaction.