Cyclist’s Syndrome / Pudendal Neuralgia, recovery advise and how to move forward?

Can I ask you about the TENS device?
I had to look them up - where do you put the pads, pelvic floor, medial buttocks? Do you think it really makes a difference?
I went to pelvic physio and the internal trigger point release gave me a flair up, and so does the massage wand others suggested here. So that purchase is out the window.

I tried my massage gun (that I would use for quads) around my pelvic floor, ischium. It was like sprinting in the feed zone, haha. WTF was I thinking. My pelvic floor lit up in fire for 3 days after that shenanigan.
Well frankly my symptoms come right back by doing pelvic floor stretches and cossack lunges too, not bad but noticeable.

My hubby cannot wait for me to get back on the bike and ride with him, sigh. I need to figure this out.