I'm 5'4", generally a size 0 dress size and XS top. When I'm on pms I am 113 lbs - when not I sway between 108 and 110. I always feel 'not slim'...not chubby but not skinny either. Do you feel your weight? I feel like my stats should make me feel 100% secure in my body but in reality I'm constantly feeling guilty if I ever eat sweets or junk food. I hate feeling this way and worry whether I should be looking into fixing my thoughts on this, and whether its a form of eating disorder.