I know nothing abut this particular condition, but I do know that blood can be very irritating and that might be causing some of your discomfort along with regular cramping. Are you sure you are completley closed? Have you tried a tampon to have a more accurate look at wether you are bleeding or not? I have been told I have a very tight cervix, a small opening, and I have always wondered if that might be why my periods last so long, usually 7 days.