Could this be early pregnancy or my impending period? please read and answer?

i am in the same exact boat, i would take first response if i were you, i have had good luck in the past with them showing up quickly. i would retest in two days, (i will be also), it sounds like you might get a bfp, i know when i was pregnant before i had like now nausea, tender bb's, lots of cramping,as far as the cm, mine increased and was milky/watery, and the dark nipple thing is a plus, but ive never had implantation bleeding., everyone is different though and for some those are/could be signs of pregnancy or af......... ill send baby dust your way!!! GL!!