Is carbonated sparkling water ok? Most flavored cans I look at for ingredients list carbonated water and naturally essenced. Is there anything we should be looking out for with these products?

I spend so much time helping and coaching others, I end up neglecting myself and letting myself go. I scaled in at 249.4 lbs this afternoon. I told myself that 250 was my limit, and I let myself hit it. My goal is 200. I currently live about 30 miles outside of Chicago in Indiana, USA.