Weird Pelvic sensations...

I had a miscarriage about seven months ago, and honestly every month since then I’ve felt like I was pregnant, because I’ve been feeling these strange, faint cramping-like sensations near my right ovary around my ovulation window. We’ve been trying again recently, but so far only negative test results 🤷🏼‍♀️. I’m just wondering if anyone else feels themselves ovulate or like how you know the difference between ovulation and implantation/pregnancy? Is this normal post-miscarriage? Is there something potentially wrong?