Missed period - please help!

My period is 9 days late (will be 10 day late as of tomorrow). I took a pregnancy test on the 3rd day it was late and on the 7th day it was late and both were negative. I stopped the pill about 6 months ago so my first 3 periods were a couple days late but these last three periods have been on time or a day early. My last period was Oct 30-Nov 4. I have always been an extremely regular person. It’s like clockwork for me. I have had light pink discharge from last night to about noon today and now it’s gone. I have been urinating like crazy and feel bloated. Is it possible that I’m pregnant and it’s just too early to tell?