I have the very same issues at you, including sensory and feeling autistic-like sometimes. I believe children who are abused have brain changes. It can look like ADD, ADHD, Executive Function disorder and ASD - but the cause is abuse. It helps to understand it and have insight, and to be as forgiving to yourself as you can because the challenge you face to do normal things is real. And please be wary of people who will exploit your vulnerability for their own gain - they can be very deceiving early on. I like the idea of connecting to ACA groups, where others will share your experience of not getting what you needed, and getting hurt instead. Wish you well.