Is it possible to ovulate twice in one month?

[Whoknowswhatcouldhappen]

I posted the other day on chat, but though I'd come on here for more advice...
I am usually on every 21-28 days. So I was due on either last Saturday (21 days) , or yesterday (28 days).
I know when I ovulated during the month as did tests and we dtd during that time too.
Since last Saturday (so 8 days now), I've been having period style cramps, and constantly feel like I'm on...only...I'm not.

On Thursday I took what I thought was a pregnancy test, but we'd run out so I'd actually taken an ovulation test...which came up with a very faint line.
Took a pregnancy test yesterday and today and both were negative. I'm still having cramps and in pain, but no period yet.
So today I thought maybe it's ovulation pains...even though I've already ovulated? So I took a test, and the line is really, really clear....so is it possible to ovulate twice in a month?! And to ovulate around the time you're due on?

Sorry for rambling, I'm just so confused and in quite a bit of pain tbh!

(Also attached a photo of today's ovulation test so you can see how clear the line is.....)

Pretty sure it is. Isn't that how fraternal twins are conceived? Sure I have read of fraternal twins being conceived at different times of the month.

Thank you so much sunbathingcat. That's really helpful, thank you

Just did a preg test (after making dh go out and get one) and its v v v v faint.. Like...hardly visible, but me and dh can see a v faint line...cos its not a thick, clear line, does that mean I'm not preg, and it's just ovulation it's picking up?

Eeeep! Thank you

There is increasing evidence that many women do ovulate more than once a month and often several days apart. It was assumed for ages this wasn't the case though.

Eeeek OP, a line is a line, maybe do another in the morning with FMU! My 2nd dd was an incredibly faint line, she's 5 now :)

Hmmm...not that I'm obsessed or anything! But I just took another test, and I think I'm imagining the line tbh....hard to take the photo in the light of my imaginary line...but thought Id upload a pic for opinions....

...or not...cant upload on the mobile site :( I click the little paperclip next to the face and I, but it wont work. Oh well :)