 [ Symptoms ] could my 1 year old is ear infection cause a high fever 103f [ Disease ] hi there seem to be a similar substance that may have still remained inside your uterus causing incomplete discharge of the substance it may be blood clots mixed with endometrial substance u should get a usg abdomen done to see the remnants in the uterus take anti spasmodics for the pain till then consult a gynecologist if the symptoms are severe thanks