since you have muscles then you are ok .. no matter how much weight you are !!! but you can just eat more healthy stuff ... like fruits and veggies .. and drink more waterhttp://flat-stomach-tummy.blogspot.comthere you ll find some exercises you can do at home!good luck
your actually kinda too skinny in my opinionbut i will say thisjust eat healthier + excersise + everything will fall into place
