Here's a list of books that I've read or that have been recommended to me that will serve you on your journey!
Embody: Learning to Love Your Unique Body (and Quiet that Critical Voice!) by Connie Sobczack (co-founder of The Body Positive)
The Body is Not an Apology by Sonya Renee Taylor (website here)
Fearing the Black Body: The Racial Origins of Fat Phobia by Sabrina Strings
Things No One Will Tell Fat Girls by Jes Baker
Body Positive Power: How to Stop Dieting, Make Peace with Your Body and Live by Megan Jayne Crabbe
Anti-Diet: Reclaim Your Time, Money, Well-Being, and Happiness Through Intuitive Eating by Christy Harrison