New tracker needing help understanding

J-lynn • 1 child on earth 💙 2 children in heaven 💖

The red on my chart is my miscarriage not a period. So I don’t know if that green ovulation section in true. I started tracking my BBT as soon as I got my thermometer. I’ve never tracked my BBT before though.

Do you think this rose indicates ovulation is coming or that it ended or...?

Anyone have a good link for beginner BBT trackers?