I've got a question and I'd really like your help, does anyone know why Im still spotting??

I've been spotting since a few days after O. Feeling a bit dizzy and bloated some days but cramping everyday except for today and I definitely didn't have this last cycle. On my chart I had a temp spike on Monday and that was when I had the worst day of dizzyness/nausea/cramps but its been going on for ages now. Perhaps AF is on her way? But no other pre-AF signs?? :-k I'm a bit confused

Has anyone experienced this before?

Thanks heaps for your help :flower: