Anovulatory cycle?

Day 92 No period. I been temping to try to figure out if I could pin point ovulation. I have a 5 year old daughter and my periods have always been irregular I did not have a period for 3 months and I still got pregnant with her but I’m ttc baby #2. FF is showing a possible ovulation and my cm was ewcm but I still don’t understand the whole charting based off my chart does it look like I did possibly ovulate or are my temps not looking right?