Will drinking sparkling/carbonated water help me?

i really want to lose weight this summer, the tummy and the thighs mostly. I have been exercising every night (lunges, skipping, sit ups. ) and i will be walking places in summer, like to the beach as im only like across the road from it hehe, but i will be walking a lot. my problem is, i eat out of bordom, a lot. If food is there, i feel the need to eat it. I was wondering if i drank a glass of sparkling/carbonated water everytime i feel the need to eat something for no reason will it help me, i only chose sparkling as if you drink some it makes you feel full very quickly and for a while too. My other problem is if i drink it a lot, is it bad for you? thank you! :D