I Am Constipated I Can't Sit The Poo Is Hard

I am constipated I can't sit the poo is hard and won't move when I strain, my stomach has become hard rock I am unable to pee for some odd reason, when I wipe there's like liquids/soft poo on the toilet paper but nothing else. I've had prune juice, water, oranges apples strawberries whole wheat bread tea lettuce cucumber and red capsicum today and for the past two days, I haven't had bowel movement in a week and I'm in a lot of pain