Shower problem:
My Pfister, compression shower w/diverter not in wall, but on the tub downspout.
My hot water leaked, the fixture was some worn, probably could have done a washer replacement, replaced the stem fixture complete. After I replaced the stem, I have no leaks, but no water coming from the downspout either. And the cold water that used to flow ok, now has no flow.

I have checked all of the parts, fitting looks just like old model. What happened?

Also cold water assembly is STUCK.