I was the same with DD when I was waiting for her to move - because I had no idea what to expect I actually didn't even know it was already happening until her Dad had his hand lying on my tummy and felt it from this outside lol

I felt so silly because I thought it was only gas and that I wasn't feeling her yet - and then once I knew what it was I realised it had been happening for days!!

I hope it happens soon - I am sure it will