Ok I had my period about a week ago, and every time I have sex there is a light watery pink discharge afterwards as well as all over the sheets. At first I thought it may just be leftover from my period because it was the day after I had finished, but as the week went on it continued and now I'm sort of worried. Its happened the past few times now and I don't know what it is... Does anyone know what this is or have had the same problem?