SOS!~i eating more!

I have eaten much icecream these day. i wanted to keep my mouth from eating so much, but it failed. it's very hard for me to reject enticement of the delicious icecream, and if i have seen them but i can't eat them,it's so afflictive that i could not bear.After supper, i ate one. how can i doing, the fat is increasing all the time.