So I took a pregnancy test one the 22nd. Came back positive. The 26 I started bleeding a lot. And then it stopped. The 27th i was just slightly bleed. I have not bleed since then. I've been cramping for 3 weeks have hell amounts of hot flashes. My boyfriend is going to take me to the doctor, but I took another test the 28th and it came back negative. I'm so confused. Need advice. Am I pregnant or not?