Early signs of pregnancy before missed period?

Law

I had sex on most of my fertile days (I’m almost sure everyday but one ) including my ovulation day n now I’m having TONS of white discharges I kno this is normal at the beginning n end of ur cycle but I was wondering if any other girls when they were pregnant earlier n I’m also super constipated these past few days I have 10 more days till my period is supposed too start soo was wondering if until then any answers ??