Hi. I was sleeved on January 14th and of coarse, for the 1st 8 weeks or so I could barely eat 4 bites of food (and sometimes still in the morning) but now that I can eat quite a bit more, I'm freaking out and constantly wonder if I've stretched my sleeve since I can eat a whole banana and some times 1/2 a hamburger, etc. Does anyone know how I would be able to determine if I've done something wrong?