Yep. We have threads about atrophy here.
As oestrogen levels drop so the body may become dry: inside and out, including the vagina. Vaginal atrophy mimics urine infection-type symptoms really really well.
Speak to your GP and ask for either 'vagifem' or 'ovestin'. The idea is to use the product into the vagina every night for 2 weeks then every 3rd and 5th nights though some of us require it more often, some even nightly. Some ladies find that they need YES or Sylc products as well.
I have one area inside the vagina which nips regardless of if I use the treatment. Otherwise the feeling of razor blades
up there has eased.