Advice.

So here are my symptoms in order.. I’ve been extra tired for about a few weeks now, I had like spotting for like 2 and a half days but it wasn’t like normal spotting it was more of a discharge, it was coral colored the first day and brown the second and the half a day it was back to coral. I’ve had super itchy nipples and I’ve noticed yellowish clear liquid come out, not a lot but more than the size of a pin head.. and I’m and currently 6 days late on my period but I took a pregnancy test today and it was negative... I should also add I feel like I might just be wishfully thinking or imagining I’m pregnant cause it’s been over 6 years since I’ve had a baby but part of me really thinks I might be pregnant.. idk what to think.