Has ending breastfeeding helped...

Has stopping breastfeeding helped any physical post partum issues for you ladies?

I'm still having a lot of pain in my pelvic bone (physical therapist says breastfeeding hormones are still keeping things loose, which could be contributing to my pain) and I'm still unable to have sex because of pain down there (my understanding is that breastfeeding hormones keep the vaginal walls thin, which may be causing the pain).

Am wondering if anyone has noticed these issues resolve when they stopped breastfeeding.