I'm Experiencing Severe Pain In The Area My Scrotum Sack

I'm experiencing severe pain in the area my scrotum sack and rectum, pain while urinating, sensation of having to urinate and or a bowel movement, mucus when I wipe my rectum, unable to start urinating and when I do it is brief, unable to keep an erection, also I believe I now have a severe case of hemorrhoids. I have noticed on occasion blood in urine and feces I have no health ins. No job and I'm 50yrs old. What can I do?