that's is an awful thing for the doc to say to you surely he/she would have more sense and the knowledge you have struggled with an ED, i guess sometimes they are so busy they forget the details but if you feel fine and are happy with your weight then forget what they said, it's supposed to be very hard to deal with body image while coping with an ED and if you managed to feel good about yourself then maybe remind them the next time how far you have come <3