Question: Before I left Scotland, I thought I was pregnant, but the urine test were negative. I started bleeding, but it wasn't like my normal period which is very regular in terms of length and symptoms. I went to a pregnancy center ad the ultrasound showed a sac that the tech said looked about 5 weeks even though I should have been 6 or 7 because my date of conception could have only been one weekend, but the blood test said I wasn't pregnant. They told me that I was probably just miscarrying. I didn't understand that because if that was the case why were we able to see the sac a few minutes before the blood test. Anywho I moved back to the states and the symptoms get worse so I go see my ob/gyn. He says my uterus isn't as small as it used to be or should be so he orders a blood test. The nurse says that it is negative except I swear I feel something in my stomach and my body is just haywire. I've been bleeding, but it's not what it normally is. I have been treated since I was 16 because of the intensity of my cramps, but I haven't cramped since my last normal period in July. The only cramp like I am experience is in my back. I am heavy, but I had lost 40+ pounds in the last year. I'm starting to pack on weight again and no mater how many miles I walk/run it won't go anywhere. With all that being said my question is cold I be pregnant or is it all in my mind.

The bleeding isn't normal, which is part of the problem, and there was a negative blood test when we saw the sac. There is also the issue that I am still exhibiting pregnancy symptoms.