Talk to Gynecologist on Uterus Problem

i had been feeling flammation during passing the stole for two when i washed my uterus i feel some flash. To days has passed. but small flash is can been seen in my uterus. pink flash n when i sit i walk. i feel light pain sometimes. but it is irritating. it feel as something is in my uterus. I have no constipation nor now neither before. Plz tell me what to do. Is this a big problm??