Implantation bleeding ?????

Just wondering if anyone has gone through something similar and what the outcome was?

So I stopped my birth control July 18 and had a withdrawal bleed the 21st-24th. It’s been 33 days and I haven’t had a first period yet.

When I was on the pill I was taking it continuously due to previous bad periods and I would spot at least a few times a month. I haven’t spotted at all..... until last night. I went to the bathroom, had some cramps and when I wiped there was some pinkish blood so I figured I was finally getting my first period post birth control. So I go grab a pad, and go to wipe again and there’s nothing there. Just the first wipe. So I put the pad on all night and changed it a couple times and just took it off this afternoon as there’s been no other bleeding.

I’m just confused as to why I would just bleed a little bit. I know getting off your birth control pill can be weird on the body just wondering if it could possibly be implantation bleeding without ever having a “real” period post birth control? Or just my body regulating. I did take a pregnancy test 2 days ago and said it was negative.

Just would love to hear any other experiences or thoughts. Thank you all ❤️