Pregnant after progesterone?

Okay ladies. I have one babygirl who is 9.5 months old background is after I had her in April I got on the depo In August and only got the one shot because it caused so many issues I bled until December. I was given progesterone pills to stop the bleeding and restart ovulation and my cycle. I didn’t I notice if I ovulated or not but we are now going on day 5 of a missed period and I was wondering if anyone has gotten pregnant after taking these pills? I’m having similar symptoms to when I was pregnant with my first but it’s still to early to test I believe.