BBT HELP! Miscarried on Sept. 7th

Danielle • 22 yrs old☉ Mama to a rainbow baby due August 4th, 2018🌈 Expecting my 1st baby❤

here is my BBT chart. I didn't start charting at the beginning of my cycle because I was still waiting on my BBT thermometer to come in the mail but I have no clue what is going on with my temps.. First time charting too. I had a on early miscarriage on Sept 7th which I counted as my period because the doctor okayed us to start trying after I stopped bleeding. Is it possible I am pregnant again?