Constipation hell please help

Oh boy…. Knew this was coming. Constipation. It is a nightmare. Out of any opioid, for some reason PST takes the cake on basically shutting my bowel down. I’m distended, and haven’t had a proper bowel movement in three weeks. Yes I go everyday, but it’s mainly super hard to pass, and I never evacuate everything completely.

I’ve tried coloxyl & Senna, Movicol and Glycerol suppositories with not much luck.

My main issue seems to be hard stool as I do get urges to go, although they’re not as common now, but after a pebble comes out, nothing more wants to happen. Super uncomfortable and frustrating. Any ideas?

It’s gotten to the point where I’m getting nausea now from it.