Thank you for your reply,she had a water infection back in July after she came out of kennels
While we were away but that cleared up, she isn't showing the same signs like licking herself so not convinced it's an infection this time .
I had wondered if it was just her age ? And yes she was spayed when she was one year old ,
I think we will have to get her checked out at the vets anyway and if she needs medication that would help her that would suit us !