I am 18 I weight 182 and 5"2 and I really want to lose weight but mostly my belly

Just work on your stomach area. What I do is, I run on a treadmill for about 30 min, then I would work on my stomach area by doing crunches, leg lifts and anything that would help me have a smaller waist/stomach. Avoiding fatty foods for a while and drinking lots of water can also help. I stopped drinking soda for a for a good while. I do this 3 times a week, but you can do it more. Never over work yourself, if your tired, or feel lightheaded, then stop. Good Luck