Negative, then positive and hr later?!?!?

Abby • 👶🏼 Danny Lee 7/22/17 👼🏼 12/12/17 👶🏻 Deagon Levi 12/17/18 👶🏼 Daxxen 8/15/2020 Army wife 🇺🇸 Breastfeeding Mama 🤱🏼 Natural Birth Survivor x2

Has anyone had a test be negative then turn positive an hour+ later??? I’m so confused and nervous right now! The line is SUPER faint, but it’s there.... I don’t know what to think! I lost a pregnancy in December so I’m so nervous