TTC after Misscarraige

Megan • Deonté Jayden&Gabriel Jordon forever in my heart♡
We lost our angel baby in December(My second and his first). I was in my second trimester both times and still not sure what went wrong. We have been ttc since January. I have been feeling nauseous the past couple of days but no other symptoms I've had before and my period is due in 6 days. Could I be pregnant?