i have already ovulated????

sorry everyone, i seem to do a post here each month wanting some help with my chart lol

here i am at day 15 thinking this is usually the time i ovulate between day 13 and 17 and i haven't had any signs of ovulation in regards to cm. i did however have signs earlier in the week, currently i am thinking i may of ovulated around day 10 but am not sure yet, and i haven't got a coverline from ff - i have even put in some high temps for the next few days mucking around and still no coverline.

so i am confused, i am kicking myself i didn't get anymore opk's for this cycle grrr, last cycle i am 95% sure i didn't ovulate, it was also a long cycle for me (32 days) usually i am between 25 and 28 days, i also had a very very light af, so that is why i am thinking ovulation didn't occur last month.

i am a bit confused and was wondering for all you chart experts out there to help me out here and give a bit of advise.

the link is my ticker

thanks