Ovulation test

Question?????? What is a ovulation test supposed to look like the day of your period because by now I'm still waiting for my period so i took an ovulation test the results was faint line and i took those cheap pregnancy test and it gave me negative; I had cramps like my period is coming yesterday but no AF yet (weird because i normally get my period after cramps) My breast is ballooned up and tender but no AF yet; So i check my cervical mucus and it still white watery cream; I was taking fertility blend when i was trying for a baby So i don't know if that mess me up ; I'm really panicking at this point....Anyone had a similar experience please help!!!!!!