I been having so many Adominal pain(cramping) with back pain, and i also feel tighting and a sharp pain in my uterus for couple mintues and it goes and come back, also i alway's feel tried. And the doctor urine test and everything came back normal but i had a appointment today and they found sugar and protein in my urine. He said it could be normal since its the first time it show up in my urine. Please help.