hi, i had my depo shot 5 months ago. It is supposed to be wearing out now. Last night I felt slight cramps in my stomach, when i tried to pee, there was blood in my urine . since last night I peed 4 times already. the last one have the biggest discharge of blood in my urine. Also, I had fever and chill. Is this because of the depo shot or some other disease? I haven t got my menstruation since the shot.