I'm a by worried and confused. I was due to start my period on the 20 of this month and it came on the 19. So I thought. But it lasted two days and was fairly heavy, accompanied with cramping my my bladder area and pain in my left kidney when I would urinate. Yesterday In the morning it was still heavily present then all of the sudden at night it just stopped. Today there is a little tiny bit of spotting and no more pain??? Super confused as to what is going on! Someone please give me some insight!