I'm pregnant and showing negative on an e.p.t. I'm a threatened miscarriage and I believe I may have miscarried. Has anyone been pregnant, know for a fact they're pregnant, and pregnancy tests say negative? I'm clinging on to some hope that I didn't miscarry. We were doing the e.p.t tests to watch the hormones and see if they're detectable in urine. Three days ago I had a positive but today it was negative.