Negative test :(

Alisha • Married 6.7.2014❤️baby #1 born 6.2015❤️👼🏻baby #2 born 4.2018 at 21 weeks👼🏻
Well I'm supposed to get AF today and it's usually here by now...I've been having spotting since Monday and it's been happening only like once a day...I thought for sure the test would be positive...now just wondering what's going on with my body! And hoping the test was wrong!