Bleeding and bladder spasms after stent

I had 2and surgeries back to back today one for kidney stone and one for gallbladder removable. I woke up with a stent. Its horrible having 2 different kinds of procedures done and you can't get any rest for gallbladder removal to heal when you are peeing every 5 minutes cause of the bladder spasms. I called docs answering service and he told me to take pyridium for spasms. I went from peeing every 5 minutes to every 30 now but still no rest and its almost 3:30am. He said if im still having this much discomfort to call and he might go ahead and take it out.. any ideas that might help me sleep in the mean time? Any and all advice would be appreciated! Thank you.