Totally embarrassed, but I need answers!

So I'm fertile right now and probably at my highest chances of getting pregnant. And I feel like on those days, I have odd smell and discharge. It comes and goes every ovulation period. But I've done everything I can to stop it... Using tampons for the discharge and feminine wipes daily but it just won't go away.. But when my ovulation time is ending everything goes back to normal! Does any one else have this problem? And what do you do to help or atleast make yourself feel not as self conscious about it...