If anyone went Through this?

Yesterday i had some spotting idk if its implementation are what??? And today something i put a pad on just to see what happens so i have brown blood and some red dark blood but didnt fill the pad up there is no blood clots in it idk whays going on...i feel sick every morning i even got a little discharge from my nipples which i did Consult with my dr he took a look at it and said that is a sign of early pregnancy so he did a blood test but wont hear back till tue?? Has anyone els had/r felt this