I’m late by 13 days . I took my last test last night at around midnight with the Walmart cheapies I know sometimes it can take longer for a result , I’ve never really tested with these my Wal mart only had these in stock at the time . I waited 2-3 minutes didn’t see anything on it thought it was negative and put it in the box and forgot about it until now . I’m going to the store later to get more and go from there but I just want some opinions . I’ve never had this happen to me when it’s negative it’s negative 🤷🏻‍♀️