My first real something with my Helix

Ok I've had my Helix for more than a year with disappointing results. I've used it multiple times with nothing happening,
yesterday I awoke with a thought of trying it again, so I lubed it up and inserted it. As I lay there flexing my pc muscles I got a twinge of "something" so I keep flexing and suddenly the flexing became more natural and semi automatic. I thought wow that's kinda strange. I would switch between short pulses and longer PC contractions. I then laid on my right side with my right leg straight and my left leg bent up to my chest, I started getting more and more faint sensations coming from my prostate. I kept this up and switched sides and started feeling a sensation on needing to pee and I could feel it flow to the end of my penis with nothing happening, I thought I was going to pee but didn't. After about an hour and a half of this I gave up.
today I tried again with much the same results after about an hour I decided to "vibrate" the handle of the helix the rush of needing to pee came stronger and more frequent. I was afraid I was going to piss the bed. After a few minutes I decided what the he'll, I need to wash the sheets anyway I kept up the tapping motion on the helix and just let it happen. I reached down to see if I was leaking pre cum, surprisingly I was not I thought it would be all wet..... but holey crap where did my cock go? This thing was all retracted and shrunk up like a 3 year old boy. Then all the sudden this rush of fluid came out of me like a fountain, I looked thinking it was pee and it was not, it was clear and slippery. So I kept going and did it again but this time im pretty sure it was pee, it felt like it anyway, not like the first time. So I soaked myself and the bed, next time ill have towels ready.
i as really in tune with the sensations coming from my penis, prostate like never before. I went to the bathroom and peed quite a lot so I don't know what was going on during the second wave, I still think it was pee. Does this sound normal to you more experienced users. Should I have to tap the end of my helix to get to that point?. I was thinking I need a bigger one to hit the prostate more?

thoughts and suggestions would help.

thanks