Whose good at deciphering charts?

So on November 21st I had a clear positive opk (darker then test line) and based on my temps that is when FF marked my ovulation. I also had watery almost ewcm at this time. The following weekend on that sat, sun, and Monday I also had strong blazing positive opks. (3 days straight!) The only reason I tested again was bc I was feeling wet down there. Based on my chart, do you think I ovulated around the 21st or the following weekend around the 30th? So confusing! Thanks in advance! 😊