My last period was 15 Feb lasting around 5 days .. On the 24th March I found out I was 1-2 weeks pregnant I then began to bleed on he 27th I took a test on the 30th March which came back negative so I assumed I had miscarried fast forward to today I'm sitting waiting for af to appear I've had lots of unprotected sex with my partner and I've been taking tests but there all negative any idea when I will start af really getting stressed about it don't know what my body is doing