Urine bowel problem and pain in back.

Before 10 months I got pain in urethra and burning while urinating and small amount of urine problems...it happened after I hold my urine...I got abdominal pain too...but It was solved in some days...after that if I hold my urine for long or hold my poop then I used to get urine problems again... Before a month ago I fall down on stairs(marble stone stairs) and fall 4to 5 stairs in position like we sit. And hurt back and pain started in the end of back and above butt ( bone that is between butt and back in center)...pain lasted for week there and then pain started in left side of back (at end part) too...and I can't bent down now and pai. While sitting...after them I got problem in bowel Passing...feels muscles are so tight...bowel passes but anus feels swollen and bigger and area around it is hard sometime and pain between anus and penis ...my penis muscles feels that I'm tighting it or contracting it . I also got pain around bladder area from past 1 week...I wake up with full bladder