Implantation?

I'm posting anonymously because we don't want anyone to know we are trying.

But I stopped the pill Sept 13th. Had my wothdrawl Sept 18th through the 21st. Oct 10th I had wiped and there was very faint pink. Only showed up twice along with cramps. I know everyone body is different but has anyone have this same issue before? My period hasnt came yet. And I know glow isn't gonna be accurate. I did test with a HCG test strip from my opk kit. But I feel pregnant. Idk if its hopeful thinking or just my body trying to become normal. I just want advice and to know if anyone else has had something similar.