Confused

Ebony
Ok. So I posted when I was 2 days late. Great info. AF was due 3/21. Still nothing. BFN on 3/25. Now I'm spotting very light pink/red only when I wipe. Very mild cramping (more like discomfort not like a period). Still nauseous & extremely tired. Breast tender. With my first 3 I missed AF & a positive was seen ASAP. With my daughter it was 2 days late. Then 2 days after I got it I was bleeding weird. Per a friend took a test & bam I was in fact pregnant. Could I still be pregnant & maybe tested to early? When I wipe again it's light pink/red, it's not heavy, it started yesterday & is barely there today & there's some mucous with it. Any thoughts?