So I am 3 days late for my period, I had a faint line on a pregnancy test the day I was supposed to start my period but didn't, I am waiting until tomorrow to test again, so I can Give hcg time to rise, but tonight I noticed a yellow/brown discharge, its not even spotting, it isn't enough to come out onto my underwear, I noticed it when I was checking my cervical position to make sure it was still high and soft, which it is and cervix is still closed. There was a little tint of pink to the yellow and brown discharge but barely could see any pink whatsoever. Is this normal? Could I be having a very early miscarriage or an ectopic pregnancy? Please help !