My Stomach Is Blown Up Like I'm 6month Pregnant And

My stomach is blown up like I'm 6month pregnant and my weight is 102. I am urinating a lot and I cant pee I have to push to pee, feels like my bladder is full and I pee a little at a time and then the next time I pee like a race horse. I had a bowl movement but have to use a Suppository, to get my poo out. I felt like I had diarrhea but it was blood. My body is swelling and feet and calves feel heavy,burning,tighting itchy and very painful feet when walking. I can barely walk if I have been off of them. Also radiating lower back pain. That's my big question.. What is going on thank you