How Can A Kidney Stone Be Removed?

Hi I been diagnosed with kidney stone size 6ml and was in hospital for six days they did the shock wave procedure and put in a stent. So far I ve passed a small jagged point piece of the stone. I m having pain on my right lower abdomen now feels like it getting ready to pass and alot of pressue. When I go to urinate it hurt like hell . And usually only passing of blood not much urine at all and soon as I stand the pressure as in when you have a bladder infection is how it feels it s as if I still need to urinate. Going pee does not take the pressure away. Will the rest of these stones pass