Advice needed

Hayley 💙Mummy to Lloyd.Wife to Donavan#2ontheway • Y

Hi ladies I’m 10 or 11 dpo I ran out of ovulation tests at the time so I’m abit unsure of when I ovulated I ordered some more and they didn’t arrive until a few days ago so was too late by then. I’m due my AF tomorrow and tested with both an ovulation and pregnancy test earlier both of which were negative 😢however for the last hour I’ve been having like a really sharp stabbing and pinching pain on my left lower side kind of where my ovary is. Any idea what this could be as not experienced it before and it’s quite painful 😖 many thanks 🙏🏼