WTF! WTF! WTF did I do

So first time poster. Long time no enthusiast. Well I have some questions that I wish someone could help me with.
1. Can someone explain what “p-waves” feel like?
2. How do I stop them? This is explained in the long post below.
3. What does a dry orgasm feel like and what’s the difference between them and pwaves? I had and incredible experience yesterday and not sure exactly what I was feeling?
4. What is an Aless orgasm?

I have been experimenting for years with prostate massage and never managed to have anything really happen until a few months ago. I was playing around and had my first HFWO which sent me searching for that feeling aLong story short. The other day I was reading through a bunch of post and saw a lot of post about Mindgasm and aneros. So I thought what the hell could it hurt. So down loaded the app and started listening and fallowing along. Now this is with out any device because i was at work. As I progressed through I started feeling the butterfly’s in and around my p spot and I started leaking precum like crazy. So much so I soaked through my jeans. I can’t explain the pleasure. That evening I would periodically work my pc muscle and I kept kept feeling these waves of pleasure that would resonate from my prostate through my body like a bell being struck. Which I thoroughly enjoyed. So far everything was amazing until I tried to go to bed. I could not sleep these waves of pleasure took over and I couldn’t stop them. I was leaking like a faucet again and thought what the hell did I do? Can I turn this off? Do I even want to turn it off? So I went to where I could be more discreet and figured I’d see where this would go. And let me tell you. It went. I had wave after wave of bliss fallowed my moments of peacefulness. Might I add this is all without a device. Just relaxing breathing and working the pc. After 2 hours of this I couldn’t take it anymore. The feelings were so strong I thought if I kept going I would wake up the hole house. So I finish my self off in the traditional handed approach and I exploded like never before. I can’t explain how cum there was.
What did I do to myself?