NEED HELP!!!!!

Rosa

I’m now 19 days late and today i noticed this only when I wiped. You can barely see that its pink, at first I thought it was my period coming, but I went again a couple hours later and I had the same thing, very light pink and very little of it. But I can’t help but to think that its not my period because I usually get cramps before and I haven’t had any at all. What do you guys think?? Could it be implantation bleeding??