Need help with BBT chart

[jamiemg10]

I have been testing my BBT every morning before I get out of bed. The past two days I have gotten negative OPK's, but I feel like I have ovulated. I don't know why the OPK would be negative. Maybe I took to OPK too late? Can someone please help me interpret my chart? I would be very grateful. Thank you.

 

[waitingongod1]

I don't think you have yet. If you have you should know in 2 days or so if your Temps stay up. Pretty early ovulation unless you normally ovulate that early