I had unprotected sex 1-2 days before my expected ovulation but that same night I found a thick clear/white discharge in my underwear. now I am 2 days late from my expected period ( going by a 32days cycle) and im experiencing very slight cramping increased urination and a clear watery discharge accompanied by a slight vaginal itch. I am nervous about doing a test as I don t want to get my hopes up too much. I am just wondering how long should I wait to do a test? and is it likely to be a positive or are these signs of something else?