TMI…is this implantation discharge/bleeding

Sooo sorry if this is TMI. this was when I wiped today. I felt something for a few hours (around 4 hours) but I was picking up kids from two different schools so a lot of driving and no time to check it until I got home. It seems like CM mixed with old blood. Maybe implantation? I read where it doesn’t just have to be spotting. It can be light pink, or brown, can be watery or gummy and stretchy (like this picture) I do have other children and have had a lot of pregnancy loss in the past as well but I never spotted or had discharge like this in the past. I didn’t even track ovulation before now. Maybe I had it before and didn’t notice bc I thought it was something else? Idk. But has anyone had implantation bleeding/discharge like this and been preggers?