I lose 20 pounds but i can't get ride of bloated belly. help?

Patience: You can't target weight loss from a specific area, but losing weight in general will help. You need to burn more calories than you consume. If your stomach is what you're unhappy with, you can tone up the muscles-sit ups are a good way to start. Anything that uses your abdominal muscles will add tone but in general, you need to lose overall fat before you notice improvement in belly.