Pains

So I’m 1 day away from aunt flow, no symptoms of her showing. My question is has anyone that found out they were expecting had a symptom of pains on the lower right side of stomach like ovary area? I’ve been having sharp pains there for the last couple of days like I have never experienced in my life. My usual AF symptoms are sore boobs and cramps but I don’t have either 🤷🏼‍♀️ I think I’m getting myself to excited 🙈