Will healing from trauma help with improvement/stable symptoms of adhd?

So my T was saying smth similar that she had read somewhere but she couldn't remember it exactly and had saved the vid but couldn't find it. So it was smth like this. What do you think? I'm hyperactive impulsive by the way . My T does emdr eevn tho I'm veryyyyyy avoidant. And i don't know why but i don't like it. I think I'm very uncomfortable with stuff relating to focusing on body sensations and feeling i guess🥴 Some of my symptoms: excessive talking, constant fidgeting, interruping others, talking superrr fast, overthinking and rumination. That's all i can think right now