Dont be discouraged, you're just starting out! it took me TWO years to lose 110 poounds and I'm up 30 now...The above mentioned pointers from Rosetoyou1960 are SPOT ON. Sounds like you need two things: 1) more protein and 2) another fill.
Try to find a post op support group and start making little changes, like parking further away from your destination, taking the stairs in addition to doing what's menitoned above (the no drinking and eating worked really well for me!!!)
Don't give up, remember the band is just a tool, you stillhave some work to do! Good luck and keep in touch!!!
Tara