Bbt chart experts! Please help

Kellie
I'm relatively new to charting so after some insights on my chart please.. Due to pcos I don't generally ovulate and cycles aren't regular - last cycle was 42 days and the cycle before was 33days. (am on Metformin now to try help) anyway my questions are does it look like I ovulated?? 
And also based on my chart is there any chance I may have conceived?? 
Have included charts from glow and another app. Any advice is much appreciated as I'm new to bbt charting xxx