Interpretation of Chart

I am not TTC this month (starting next month though!!) and I wanted some thoughts on my current chart. It looks to me like ovulation was about to occur or occuring on Dec 1/Dec 2 but I experienced a traumatic event on Fri, Dec 1 which I think interrupted and delayed ovulation. My temps went back down after that day and so I'm still looking for a rise. My temps the last few days have been slightly higher but I'm not sure its enough to indicate a temperature rise due to ovulation. What does everyone think? My chart looks like a rollercoaster this cycle!

Thanks, Madelyn