Dont want to show my skin

Im a graduated highschiil student who has struggled with body image and eating disorders throughout my life growing up. I havent had an eating disorder for a year now. However, im obsessing over my flaws again. I cant stand it. My boyfriend and friends say i look beautiful and am at the exact weight i should be. But honestly, i look in the mirror and my legs ect look so fatty to me that i feel gross. I look like a pig. I hate my thighs the most. The cellulite is aweful. Im starting to wonder if i have BDD. If not then everyone is lying to me about how they see me. Because i dont see what they do at all.