My period is on day 6 of being late. Usually never more than 2 days late at times. I’ve taken multiple pregnancy tests. 2 clear blue and 2 first response. One first response looks to have a VERY faint line, the other thing. One clear blue had a minus and the other said not pregnant. Does that one faint line still count with 3 negatives? With my son my first test came back positive 2 days before missed period. Should I call my ob? Wait a little longer on period?