Early ovulation?

[Wobble85]

Hey all

So, I had a regular 4 day period June 10th until the 14th.
Then nothing until 28 and 29 July (2 days, very unusual.)
I've been told to come off the pill and let my body adjust. According to 'Flo' (period tracker I use) my ovulation day is 6th august. This would then be day 11 of my cycle. I had unprotected sex on 28th (when it was finished) and 2nd (4 days before ovulation is due, apparently)
I've never understood the cm to associate with ovulation. If it's there it's there if it's not it's not. Currently I have the 'Watery) stuff. Sorry if that's tmi. Not trying to conceive, so yeah, I know we should have used something. What are the chances of pregnancy happening? I know the obvious answer is to wait until my went cycle, I'm just going insane here. Any answers would help. Thank you :-)

It is possible to conceive as
1:sperm last for up to 5 days so if you've had sex a few days before ovulation.
2: the apps are a predictor and no ovulation is 100% predicted unless temping tracking and using ovulation sticks. So you could ovulated earlier/later.

"Watery" cm is considered to be your fertile time of the month.

But yes you will not know until next cycle really.

Thank you. I've never paid attention to cm and ovulation. I'm new to it all (though I've had it for years) I'm in learning mode I guess.
I've only recently come off of it