BBT help

Mallory • Married 💍 and mom of 2. Have lost 3 in the past but hoping to give my husband a child of his own.

Can someone help me with this? I’m on clomid and my day 21 progesterone level showed no ovulation. But my temp just spiked a full degree. This is only my second cycle charting and I don’t fully understand them. My cycles are usually 30-31 days. Does this mean I ovulated late??