Pelvic Floor dysfunction

I've recently been diagnosed with Pelvic Floor dysfunction. I won't get into details of my symptoms.

I was sent to PT for a little.  But it was too much time and money.

So I got a wonderful book and now I'm doing stretches at home

I had no clue that the Pelvic floor was all your muscles from front to back and hip to hip.

Anyone else have this or do exercises for it?

Any suggestions?