I'm a day delayed

Okey, I am excited but a little bit confuse. I'm supposed to have my period yesterday but it didn't come. I'm delayed one day now, to my excitement I took out my pregnancy test kit from the drawer this morning and tried to see if some goods news will tell but it showed "negative". Hmmm, maybe it's too early to tell if I'm pregnant or maybe I am not. During my first pregnancy I didn't do the pregnancy test until I was a week delayed. So maybe I should wait one week before I do my pregnancy test again. Counting the days, hope my period won't come so I could do another test next week. I'm more excited now, oh my..... Wish me luck friends!