Re: Question for Pt
Some of the muscles, especially the superficial layers, insert into the perineum (central tendon of perineum)and are in the viscinity of the vestibule. when these muscles are tight or when there are restrictions in the surrounding fascia, pain in the vestibule is common.
Pudendal nerve is divided into 3 branches and can lead to irritation in one of these areas. So, yes your muscles can be tight where they are irritating a nerve.
I think, based on another one of your posts, you are reading about "entrapment" which is common in deeper areas such as Alcock's Canal or in the ligaments.