Finding out I was pregnant at 2 weeks & 3 days

Diamond

Well I still haven’t missed my period. I’m currently 4 weeks pregnant now but I actually found out I was pregnant at 2 weeks 3 days with blood confirming I thought it was impossible but my doctor said it only takes two weeks to start releasing the proof is there . Dec 4 I was only 2 weeks n 3 days into my cycle & positive on a digital