Hi doctor I have a problem on the 17july I went to see the doctor cause I was not feeling to well and the doctor put me on atrasound and he said I was pregnant for 5weeks and also told me that am at the high risk stage, so he said I must come back after 2weeks for check up, when I come back he put me again on the scan and he told me that he can't see the baby anymore,I take seven pregnancy test they all negative but my belly is showing and I can feel something is moving on my belly please help me am I pregnant or not?