Am I pregnant?

Amber • Mommy to the most handsome angel 👼 stillbirth: 16/9/18

I tested early this morning, my period is supposed to be tomorrow or Tuesday but since it’s NYE I wanted to know early so that I could possible have champagne tonight if negative. The first test tested positive, 4 hours later I tried 3 more tests all different types, all positive. I want to assume it’s certain but I really don’t want to give my hopes up especially before seeing a doctor. Thoughts?