not sure if this has happened to anyone ???

i just got my sleeve done on 12/30 in ri .my issue is that while at the hospital they make you drink a 1oz of water and do the the supplment drink while at the hospital. a few days ago i realized i can swallow a little more than a ounce if i do take more than that i can feel the restrication from the sleeve. has that happened to anyone just wondering not going to see the surgeron till till the 16th.