Cycle Day 9 +OPK

I'm on CD 9 and my past two cycles have been a little crazy. So I decided to start testing early. This morning I got a solid smiley face and two very pink alike lines. Is it ok to be ovulating this early?? Has anyone ever gotten pregnant and had a healthy pregnancy with ovulation occurring this early.

I've had 5 miscarriages, no children yet and I'm just worried. I've never had an OPK go from a O straight to a 🙂.