Can someone have an eating disorder without making themselves throw up? like bulimia or anorexia

Eating Disorder: I feel empathy for you as at age 18 you are concerned about Eating Disorder. I commend you for seeking information. In Anorexia, there is No self- induced vomiting, Intense fear of gaining weight or becoming fat even though underweight Absence of 3 consecutive menstrual cycles See a Psychiatrist for Anxiety, Depression, self-acceptance to resolve conflicts about appearance, weight, relationship