Uhm, when did I ovulate ? 😓

Hello someone please help me figure out what day I ovulated ??

I've never had a chart like this.. is this a fall back rise ? I used opks had a strong lh surge on CD 14 but never got positive i have an extremely quick surge thats over and done within an hour. I could of missed the positive? Also my opks are blank white right up until I have my lh surge. The next day it was faint lines but then gradually got darker again ? Is there such thing as 2 surges ?

I'm currently on Ferama i usually take 2.5mg but this cycle i for some reason upped it to 5mg

I had extremely painful ovulation pains starting 4 days prior to ovulation. I couldnt even move off the lounge so I know I did ovulate just trying to figure out when.. cd 14 temp dropped to 36.18°C which makes me think I o'd thats day..

This is so confusing all my other charts where simple