Can anyone with experience of OPK's tell me when they think I ovulated?

[Toastedsesame]

I have 33 day cycles. I was sure it was cd17, but then today I got almost positive OPK and lots of pains on the left followed by ewcm. My opk is now negative.

That's weird. I would have said cd17 but maybe it was cd23. It is possible to have multiple peaks with ovulation happening on the 'last' peak.
What was cm and position like on cd17?

@MamaMoonbeam I definitely had ewcm but stopped doing position because it seems really all over the place for me.

I do feel really frisky today which makes me think something is going on.

@Toastedsesame get on it if you're feeling frisky! May be you are actually ovulating imminently! Can't do much more than that 😊 have fun! 😁

How long do you wait before taking the photos? Mine were always a bit easier to read, might be worth trying a few different brands. I’ve attached some from back when I was TTC

@PinkPlantCase I make sure I wait the full 10mins because these are always so faint! They're cheapies from eBay. I'm just using them up and if I have no success this month I'll get some better ones for sure.

@MamaMoonbeam on it 😉

If you're feeling frisky then go go go!

Ok the deed is done, haha. Both possible ov days covered. See what happens!

Just resurrecting this thread to say... its happened again. Got a peak OPK today, thats cd17, cd23 and cd25. I have some spotting this time and pain.. so think this must be the real ovulation.