Positive progress, with caveats

About a month ago I started having the most advanced progress I've ever had on my very lengthy journey, with my last post being me just sorta poking around for opinions. I have reached small conclusions but nothing concrete. As an experiment to myself I started using the Peridise models, and it feels like my experiment (adopting smaller models) was correct. I seem to be in what the forum describes as a calm seas state, combined with really nice aless. And my sessions seem to be gaining a dud free zone, where every session is on some level enjoyable.

But this hasn't come without an effect I can't really pinpoint as being an after effect, or something else. For reference I use a frozen combination of oils, namely coconut and shea but I'm experimenting what works and doesn't, basically used this forever. And after my sessions, the day after I feel sort of, achy? Not painful nor really all that discomforting, but noticeable. I've thought maybe involuntary contractions and the like could've just sent reactionary feelings and made things over react a little bit.

I also get a "heat feeling", which is vaguely unpleasant but otherwise not much else. I'm wondering if I'm agitating membrane linings or my colon? This still happens with the Peridise though I've only used it a couple of times at this point, and it isn't the same strength I get normally.

I was asking namely because given my surprisingly fast progress, and many mentions of lower abdominal warmth in posts/the wiki, if I'm just becoming aware of my prostate more. The only real posts I found were linked to cramping, which seemed to be a transient sort of issue that went away on its own seemingly. I can explain further if anybody has had something similar and is willing to share, thanks.