With Isabelle I didn't feel a thing, not even flutters until I was 21 weeks! This time I have felt a few tiny flutters but not for a week or so. My m/s really eased up about a week or so ago and I'm not huge, and still have a really soft tummy so I am at that phase where I don't feel pg either! It will come hun, everyone is different, and by around 18-20 weeks bub will run out of room and we will definately start feeling like we are being booted on a regular basis!
Good luck!!!!