Are these the symptoms of an Eating Disorder?

Anonymous
Skipping breakfast
Eating a small portion during lunch time
Skipping dinner or eating very little
Eating properly maybe once or twice a week max.
Getting nausea when eating
Feeling fat
Finding it hard to swallow hard foods like meats and veggies
Craving junk food more than healhy foods
Sometimes substituting lunch with junk food.
Exercising normally
Comparing body to others
Are these the symptoms of an Eating Disorder?
5 Opinion