Hi, I am a little concerned. I think I am 9 weeks pregnant but several people have said they think I am further on than this and say I look about 16 weeks pregnant. In february I felt very tired, dizzy, sick, emotional and thought I was pregnant so I did a test. I did this before my period was due, it was negative and sure enough I had my period. That was my last period so Im assuming that I was not pregnant then. The thing is I have a very large tummy and have been experiencing some pains, mainly little sharp pains, abit like period pains. I know a couple of people that were actually further on in their pregnancy than they had expected and did pregnancy tests that gave them a negative reading when they were pregnant. How possible is this and how can I found out for definate? I have my first appointment on tuesday with the midwife, will I know then? does this appointment involve a scan?