I think I just felt implantation 😮

So I’ve been having breast tenderness and burning since 4dpo. Yesterday I felt soooo tired and waves of naseau. By 8pm I was in bed. I am 6dpo today and out of nowhere I felt a pulling sensation by my left ovary area and then 5 mins later what felt like pulling or pinching right below my belly button. It lasted no more than 2 minutes. It felt almost like I had gas but no need to pass (sorry for the TMI). I’ve read so many different stories about implantation and wondered if I would feel it this time around. Ladies who have gotten BFP please tell me if you felt implantation and how did it feel?