Is this what should be expected

I am just restarting my adventure with my Helix and seem to be having very large explosive results.
My journey is for mainly therapeutic health reasons, of course with the added side effect 😉 However when I start even after about 1 minute my muscles start contracting, and my prostate feels like its doubled in size desperate to release, the feeling then builds until I have no choice but to make myself cum. My prostate does not seem to want to milk itself 🙁 If I dont I am left with the same feeling of quite achy.
I guess I am having a super O?
Does anyone else feel like their prostate has enlarged (also aches a bit feeling of engorgement) and also have to finish themselves off to stop the engorged feeling?