I'm so impatient

Ale • Mommy to an angel 💙👼🏽 💜and our rainbow baby Audrey Leah 👶🏽💗 baby boy 👶🏽 💙
I am trying to conceive 6 months after my miscarriage. I'm 3 days late on my period. I have a pregnancy test but I am debating on it since I feel it's too soon! What do you guys think? 
And does anyone have any advice as to tryin to conceive after a miscarriage? I just started taking prenatal vitamins just to at least prep my body.