Can someone help interpret my chart please?

Sondra

I suffered a miscarriage at 8 weeks on Sept. 12th and have been charting since the bleeding stopped. I am very concerned about low progesterone causing my MC (baby had perfect heartbeat right up until the day I lost it). I'm not TTC this month but will be after this cycle. Can anyone help me interpret this chart? It is so all over the place. I'm assuming I O'ed the 29th because of positive OPKs. Shouldn't my temp be higher by now?