Hi,
I have had 3 fills and am now at 7cc out of 10cc restriction.
I can tell you that there was a huge difference for me between 6cc and 7cc. At 6, I could still eat pretty much anything I wanted in small quantities, and if I chewed it really well.
At 7cc, I have pretty much gone to a liquid or soft diet. I know right away when I get something stuck because no air moves (you can't even force a small burp), and I start salivating alot. That is very different than feeling satisfied or full. It is quite uncomfortable. I think you are just feeling the fullness that you should feel after eating a small amount, which is exactly what you want.
Hope this helps!