Hello ! So me and my hubby and trying to concieve a baby. Today i noticed my discharge had a sour taste to it. I have noticed in the past this happens a week before i.start my period, but its not dur for another two weeks. Could this be a sign i didnt concieve and i am just startng my period.earlier? I should mention i have had many cramping pains in my ovaries over the last couple of days, but they had subsided dramatically within the past ten hours or so. Thank you for a reply.