Most Helpful Guy
Its all wayyyy in your head. You look amazing, don't worry about anything. Your shapes cannot get any better, in my opinion. Personally I think this 'fad' of girls with abs is not attractive. Keep it exactly where it is.
Most Helpful Girl
Does my body look decent?
In my opinion it's decent though it does look like to me that you're on a slippery slope as it appears you may be getting a muffintop/belly.
I've been feeling really disgusted by my body lately. Is it just all in my head?
It might be all in your head or it might be you having some inkling that your body may go to 'waste' such as overeating/eating unhealthy leading to packing on some pounds on a incline up the scale.