The “dry” feeling from a wet orgasm

Just had a rather weird wet orgasm. I was giving my self some edging after my last session (it failed, not leading to a dry orgasm as usual). During edging (with the massager still in) I constantly feel those pleasure waves you will normally get right before you’re about to cum. And suddenly it comes to me that maybe these waves and P-waves are the same thing or at least share some similar natures. So I tried to create these waves as much as possible. I paused stroking whenever I felt the waves occurring rather than pausing at the edge of cumming (as the word “edging” suggests). After several rounds of it, I decided to cum, and I did.

However, the orgasm I had is rather strange: my legs were shaking to the point where they almost became numb. I didn’t have that post-nut clarity filling my mind with emptiness, instead I just have the feeling of wanting more. My brain feels wonky and I even had trouble walking as if I were drunk. I’ve never have these feelings before in my wet orgasms.

My two questions are first, is that pleasure coming edging the same as a P-wave or at least sharing some similarities with it? Second, can those weird feelings I just got considered somewhat “dry-ish” or having some “dry notes” although the orgasm I had was definitely not a dry one?