Could I be pregnant?

I'm 6 days late for my period and I've never been late before. I took a test the day of my missed period but it came out negative. I've been nauseous on and off, and have been feeling fatigue. I've had a lot of white discharge lately and today there was two tiny dots of pink. I haven't been getting my regular period cramps, just some slight cramping in my lower stomach region. What do y'all think?