Do my pregnancy cravings mean I am addicted to eating?

Most Likely Not. Cravings may be a behavioral response to a metabolic need. For example, if you are craving bananas, you may be low in potassium. Apparently, prenatal vitamins have largely decreased this issue but it is still something to consider. Check with your ob/gyn for advice on appropriate nutrition during this time of high metabolic need.
No. It is normal when you are pregnant ! it was for me! just be certain you continue to eat a balanced healthy diet and stay within recommended weight gains.