How to strengthen my will power to lose weight?

NOoooo... at 5'5", 115 is wayy too little. I'm 5'3" and the recommended weight for my height, at the lowest, is like 120lbs. And you're 2 inches taller than me!!! I think that if you lost maybe 10lbs-15lbs you should be just fine, and healthy. It's okay to like food but just watch your portions, and the fat content. If you're eating way too much fat, it could be really bad for your heart - let alone your figure.