Try and post a few more pics of her. Just because she is 11 months does not mean she has to have laid eggs. If you don't feed her too much and keep her temps lower it is said to prevent egg production. Unless she looks over plump(and sometimes you can see the outline of the eggs), they will usually lose their appetite or stop eating altogether, will start roaming their cages and going toward the bottom. Is she doing any of that?. Has her coloring changed? Is the soil/sand moist enough for her to tunnel and hold without caving in?