Early ovulation.

Soo for the past couple days I have been feeling very off. Cramping even though my period ended a week ago, I started getting a little nauseous today, I wake up with headaches almost everyday. I am also kind fuzzy and foggy. I baby danced the 1st and the 2nd of this month the two days right after my period. We also baby danced the day I supposed to have ovulated too. But I kinda feel I ovulate early though because I got pregnant last year that ended in a miscarriage and it happened 5 days after my period ended. I just want to no if that is possible?