Ovulation

Ok my husband and I are trying to conceived this is cycle 3. I noticed something different this month. I know everything about my body. My ovulation week started normal but in one of the days my husband and I had sex. (Tmi)But after that day ovulation stopped all my ovulation symptoms stopped. I had the same symptoms since was 15. The normal ovulation discharge stopped completely. I waited few days to see but nothing. I don't know she I be worried?