New fitbit user and getting back on the wagon.

Hello! Going to give this one more chance....I slacked off for the past year and now I've found myself with all the weight I lost back on. I realize now that I cannot control my portions without being held accountable so here I am. I got a fitbit which I am hoping will help keep myself on track. So I'm ready to do this for the long haul....asking for any support I can get!