Please help me answer this : is this the beginning ?

Yesterday, I was do my session and I finally beginning to feel the spasm and pulse in the anus.

I can feel it spasm , but I don't feel any pleasure or arousal like if I was playing with my penis.

I don't feel any ejaculation sensation like most people feel in the forum.

I do feel like I want to giggle and laugh out loud,cry , and feel short of breath.

The penis do not get hard when the anus and penis is pulsing.

Also, I can also feel the anus pulsing after I take the aneros out after a couple of hours .
Is this the prostate awaking and rewiring progress?

What is the next step in the journal?

Is this the beginning ?

If it is, what is the next step?

Thankyou for the help of the people on the forum.