Diagnosed with ARFID, Need Advice

I’ve been seeing a doctor about my mental health, mostly on the topic about depression (they managed my meds) however, she was adamant on diagnosing me with an eating disorder, telling me i was refusing to eat. They let my mom know that she diagnosed me with ARFID, which i hadn’t heard anything about. The doctor was super rude, and hadn’t even told ME I was diagnosed until we tried switching providers. Then my mom had to tell me. Anyways, anyone with ARFID, what can you tell me? I had ASD and from what i’ve understood through my own little research, can be similar to symptoms of ASD, so i didn’t realize it was an ed as well. I don’t necessarily have questions, but what can anyone tell me about this or their experiences? ❤️‍🩹