I have been having cramps for 5 days, I usually have cramps a week before my period, I have endometriosis, but this is different, I have only been spotting, only when I wipe n its a bright reddish/pink then the next day I had a dark brown like liberty looking thing. Now I am bleeding but its.r bright reddish/pink mucousy runny watery blood. Is this normal? I have never seen anything like it. Usually my periods are always red with lots of clots mixed in with it.