Well, its certainly possible you have a million different conditioned responses. When you're in pain all the time, I would imagine everything you do could become a response, because you're thinking and worrying about everything you do! Just to name a few, my son's were - hot weather, cold weather, warm weather, snow, rain, thunderstorms, baths, showers, washing his hair in the sink, gluten, dairy, sugar, school, studying at home, talking about school, family get-togethers, having friends over, weddings, eating dinner downstairs and not in his room, cleaning his room, any activity of any sort including walking and taking stairs, going to the Children's Hospital (but not his family doctor or psychologist) - the list actually goes on from there. I had to talk him out of each and every one. We're still working on the hot weather one, and having friends over, and school.
I can't say how TMS works directly on nerves, except maybe the muscle tension comes and goes (compressing the nerve) and unless you're hooked up to the biofeedback at the exact right moment, you'll miss it, or maybe just the blood flow to the nerves is restricted, not involving the muscles. But, it definitely works on nerves. There's no way electrical, ripping pain isn't nerve related. My son used to get burning hot in his private areas as well - they were just on fire. That has to be nerve pain.
It sounds like maybe you're trying too hard to understand every in and out, almost like you're trying to prove to yourself that it's not TMS. You don't actually have a diagnosis of Pudendal Neuralgia, right? But you sound as if your mind is set on it. I get it - I was convinced too. Like I said, I had the children's hospital on board to schedule my son's MRI, and I questioned them about getting him an MRN since PN doesn't show up necessarily on an MRI. I had everything in place to get him diagnosed with it, I was 100% sure that's what he had. I showed my family members printouts on PN and said "I figured it out! this is what he has" - and it terrified me, because it seemed pretty much incurable. You're not the first person to conclude that they have the worst possible thing they could possibly have and their situation is hopeless. Instead of cancer, which so many people are afraid of and which in many cases is treatable, you're convinced you have PN, because it's really rare and hard to treat. Could that be it?
Also thinking about PN - it really shouldn't make a difference if you have trigger points and glute pain that responds to needling, etc. If it's an entrapment, it's entrapped, 100% of the time. Pressing a trigger point shouldn't increase or decrease the pain, because it's actually not muscle related at all.
It's so, so, so hard - but you have to try to let go of this need to find a physical cause and to come up with a million excuses why its not TMS. You'll never get better if you keep searching like that. Remember, Dr. Sarno said that there was a certain population of sufferers that he didn't even attempt to help because he could tell they couldn't wrap their mind around it - don't be one of those people!!
I say this from the position of a person who felt utterly hopeless and like giving up. I wasn't in pain, no, so maybe it's easy for me to say. But I did witness first hand what truly seems like a miracle when I saw my son start to heal.