Hi,
first of all congrats that you are satisfyed with your body. here we are peoplewith eating disorders.
i myself was anorexic and bulemic for long time. i understand what you mean, if you restrict yourslf to a diet than you get empty stomack feelings. if you are not on a diet than you may have some excess acid or some trouble with your stomack so dont hesitate to see your therapist.
if every things ok then you may be eating stuff lacking fiber. eat more fruit and salad.
and here is my recipe of a very wise drink. it is filling more then a water or juice and has almost very small kcal, but is tasty and refreshing
half glass 1% natural yougurt half glass sparkling mineral water. shake well (in south caucasus people drink it).
drink it when you get a hunger attack and have a feeling you would eat a cow in one bite. the effect is better having a juice.
be careful if you have some stomack problems you should drink this shake with a teespoon honey: shake yougurt mineral water and honey.
be healthy
best