My PT recommended me these https://www.amazon.com/Goodup-5-Pack-Silicone-Dilators-Women/dp/B08K7H66WX/ref=sr_1_10?crid=33A6J60JV4ELJ&keywords=dilators+for+pelvic+pain&qid=1645200363&sprefix=dilators+for+p%2Caps%2C884&sr=8-10
I’ve really liked them so far. Very affordable. I wouldn’t have bought them if my PT hadn’t specifically rec’d them.