Positive OPK?

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My temp spiked this morning, yesterday the OPK was very close to positive around 2:30 and then I couldn’t really test the rest of the day because I was drinking too much water 🤦🏻‍♀️

Anyway, this morning my temp spiked up and this was my OPK. Is it possible I ovulated already and my surge was yesterday afternoon? The bottom test on this chart was yesterday’s.

This was just now:

& here is my bbt chart: