help me figure this chart out...

🖤His Dark Angel🖤👰+🤵🏽=🤴👼🏼🤴🏽👼🏼👸🖤 • G6P3-2-0-3. Im a SAHM to 2 lovely boys (3/15/07 and 9/4/12) 1 beautiful baby girl (7/25/18) and 2 chemical pregnancies (11/2011 &10/2018). Currently pregnant with our 4th and final baby. Really hoping for another baby girl.

I'm pretty sure I O'd on 8/25 but my chart is wonky and I've had cramping tofay and slight spotting. Negative OPKs, but I didn't have any around the first temp dip. I'll post my FF page along with a pic of my chart. https://www.fertilityfriend.com/home/37905a