Ladies I'm confused!

So I spotted last weekend Saturday and Sunday. Saturday I was spotting pretty good, Sunday came and my spotting receded, come Monday my spotting stopped completely. I was suppose to start my period 1/9. Also my periods are regular! They come either a day before, day of, or a day later, so I know if something isn't right. Well it's now almost been a week since I missed my period but the thing is I don't feel any different, no nausea, no tiredness, no sore boobs no nothing!! What do you ladies think!?