Sharp ovary pain...? 😩

🐈‍⬛⚡Rebecca⚡🐈‍⬛

Today I am around 5dpo (I track bbt and use opks) and I've had sharp pains in my right ovary on and off all day, I know it's too early to be anything implantation/pregnancy related, but I've not had this before and it's worrying me! Any ideas?