Jax I did use to get numbness in my groin area. Use to have trouble ejaculating. Had a lot of zapping pain during sex. Best advice I can give you is to not focus on it. Your attention on the symptoms always makes it worse. Especially for men sex is something we value and the slightest thought that something is wrong with our anatomy causes a psychological cascade of events that leads to exacerbation of symptoms. Ignore the symptoms like crazy, dont care if they are There and when they get worse just know that you are closer to beating this, laugh at them. Your belief that you are strong and healthy is what beats TMS. Not easy. Pudendal nerve entrapment is extremely rare. Especially in men. Most cases are in women who have had pelvic surgery. There is no reason for you to have it. Tight pelvic floor is basically stress and not enough to cause nerve entrapment. It's 99percent of the time Tms. Try and find an example recently when your symptoms were better. If your nerve was compressed you wouldn't get good days.
Take care mate