I Recently In The Last Five Weeks Have Made Four

I recently in the last five weeks have made four bowel movements very small droppings when I'm used to going every day once a day. Two weeks ago I had to drink magnesium citrate and disimpac myself to go obviously after 2 hours I couldn't stop going but now two weeks later into the five week stretch I can't go again with or without the magnesium or other stool softeners I'm having a hard time urinating as well the last week or so straining almost as much to try and make my bowel movement. I'm having other symptoms as well chills sweats abdominal pain I cough up gray to black phlem five times in the past three days. Any ideas?