The day of my last period was Dec 7th so that means I ovulated between the 17-25. I have had nausea, fatigue and insomnia. So my husband and I decided not to wait and got a blood test. I was so sure it was going to be positive but it was not. Now my question is, is there still a chance I'm pregnant and I should test in a couple of days? Also I have had like period cramps but no bleed for like the past three days. Please help