Missed period, negative tests

Hey guys!

Iv been super depressed today after get my hcg lab results back and is was negative. I’m currently 6 days late, and I am neverrrrr late. I took 5 at home urine tests and all but one was negative, but maybe my eyes were playing a faint line trick on me. I had a great month emotionally - no stress at all. Has anyone had this happen in the past? Missed period and negative tests but still ended up pregnant?

I really though this month was going to be my month ): we have been trying now for 8 months have been off my bc for 8 months. I’m only 25 with no prior health issues