Celinecelica, we don't have Estragyn in the UK, so can I suggest you join the private Vaginal Atrophy Facebook support group for advice on alternatives. Although it is UK based, it has an international membership and you would be able to get advice on other products available to you.
You may be reacting to an ingredient in the cream base, but on the other hand any product can sting when the tissues are already fragile. I hope you can get the support you need.
JP x
