Gluttony

I have an issue with gluttony.  As a Christian, I should be taking better care of myself as my body is supposed to be a temple of the Lord.  I am to represent Jesus Christ in all areas of my life including my body.  I prayed about it and I believe that God has answered my prayers.  I ate so much between 12:30 and 1:00 I felt like giving up.  I couldn't eat anymore today because of it.  I don't know if it is because of more overeating fears or because my prayer has been answered.