Achy overies

Hi all! I'm 9dpo and I'm getting a real ache in my right overy feels like ovulation pain? It's lasted for a couple of days now and is really uncomfortable, I've had the same kind of pain a couple of days after ovulation before but this is the first time it's 9dpo. I know it could be a sign of implantation (wishful thinking) but I wondered if anyone has experienced it. Thanks v much :-)