EWCM 8DPO? Please Help!?

AF came on April 2nd I started my 2nd round of Clomid on the 7th and I took Ovulation Predictor tests. On the 15th I ovulated [positive test and EWCM] So I made sure we did the BD. Its been 8 DPO now and I'm having EWCM again? Is it possible that I didn't ovulate before and I'm ovulating now? [I also have REALLY sore and theyve never been sore before and my are fuller] Help. TTC for almost a year and almost ready to give up.