Late teen/adult ARFID onset, mind sharing your story?

Maybe someone with ARFID that had an onset later in their life would like sharing their story? I did started to develop some disordered eating in the recent years and I'm struggling due to it. I have no idea how to seek help or even if I fit ARFID category. And the fact that I ate almost everything as a child and those issues didn't start since I was young make me feel invalidated, whether it's this eating disorder or just something else. I just want to hear your stories guys.