The last couple of months have been a tough time where I tried to figure out whether I was pregnant or not. I was on the pill at the time when I would have conceived. Since then, I´ve had a lot of negative tests, three ultrasounds where the doctors said they didn´t see anything (one said I have low progesterone levels) and two blood tests, one of which was at about 8 weeks and said my hcg was <0.1 mU/ml, the other at 14/15 weeks and said my hcg was <2 mU/ml (though this was at a different center, so maybe that was the lowest possible measure they had). My period has been normal for the past few months. Everyone says it´s impossible, but for the past week, I´ve felt flutters in my stomach (I would be in my 16th week now). They don´t all feel the same, some feel like kicks, others like tickles, others still like bubbles popping. They´re not only in the area around my bellybutton, some are above it or to the far left or right. Are these baby kicks? Could I be pregnant?