Michelle,
Yes, I plateued on my second week exacatly. I HATED it, but it did break. I am a slow loser, which is frustrating, but I am losing so that is what counts right! I had 20 years to get here, so if it takes me one or two to get back that is ok, frustrating, but ok.
I didn't really feel full at two weeks either. BUT I did notice that if I overate or ate too fast I would get pain in my diaphram/ chest area. I finally connected the two things together.
I wouldn't worry about it. Just stick to what you are supposed to eat and follow your doctors orders.
Good luck
Tami