Hi, lane!
Welcome to SR and the MH forum!
Those things being said are foolish and a signal that the person speaking does not know what you are dealing with. I'm sorry.
Are you going to a counselor? What is your diagnoses? Do you have one? If so, your best bet is to get some information and give it to him/her, or leave it around for the other person to find and read and discover for themself. But, don't bother arguing with them. Take care of yourself, physically, mentally, emotionally and spiritually.
I hope to see you back, and to get to know you. We're here to help.
Shalom!