PERIOD WEEK LATE!! :) neg test :( Please help :)?

My last period was Oct2nd . Im one week and Two days late for my period. If i am pregnant today makes 5weeks. I have a very high chance of being pregnant but my pregnancy test from wednesday when i was JUST one week late was negative. How late did some of you get a bfp ?? and is hard bloated abdomen and creamy white discharge a early pregnancy sign b.c i have ALOT of tht .