I feel nothing after first super O

Hello fellas.

Just wanna ask, if somebody had the same experience and can offer advise.

So a year ago I bought my first aneros Toy. The helix syn trident to be specific.

First use was phenomenal. I got Pwaves but just couldn’t get over the edge.
The same for the second and third use.

The fourth use, I used a cage (still using it so I don’t wank myself away) and I went over the edge. It was more a surprise.
I don’t need to describe it, you all know how it feels.
Couldn’t even stand straight for some time.

After that .. absolute flatline. I feel near nothing. Just absolutely nothing. Sometimes small p-waves but nothing more.

Do I ruin it by expecting it to happen or what do I do wrong? I now tried the msg syn trident but nah. Nothing.