Hi carlie,
This is exactly the situation I'm in. Every morning I check to see if the little head is in the same place, and it is. I had a growth scan on Mon and they said my baby is slightly smaller than average too but nothing to worry about. Like redcrx said, they changed your dates recently, might the 1st still be right? They'll be able to tell you at your scan on Mon. I've had to do some reading up on sections quickly which has helped and I dont think its as bad as you think, I'm really scared of it too though. They give you epidural or a spinal anesthetic, I dont think a general is a good idea as I dont fancy waking up and not knowing what just happened. My consultant said they only do that in some cases of emergency sections, which yours would be elected c-section. Did they offer you the procedure to try and turn bubs (ecv)? I'm going for this on Monday and am more petrified of that than the section to be honest!! After that if it doesn't work, they are doing a section for me the week after.
All the books you read over the last 9 months, and the anti-natal classes, just tell you all about what contractions are like, what to do in labour, how your waters break etc then all of a sudden, right at the end, none of this applies to you. I feel scared and a bit cheated to be honest but, at the end of the day, I've concluded that all that matters is that they get bubs out the safest way for you both. Try not to worry hun. Seems we're both in the same boat exactly now! x