<a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> says my period is late by 2 days so I took a test this morning and there was a very faint line. but now, I just wiped when going to the bathroom and there was pink on it. very light blood... it's not heavy at all like period blood, could this be implantation bleeding? or was it just a false positive this morning?