3 days postop, breasts are flat, too small, no upper pole, 450cc textured round high profile natrelle. Will they change? (Photo)

I'm 3 days Post-Op now and very depressed about the size. I expected much more fullness with 450cc round, high profile textured, Natrelle Implants. They seem so small and flat. Especially since I'm small with 5ft 5 and 110 lbs. I saw many other pictures with women who have a way larger result with even smaller implants. Do you think it will change when they drop? will they drop? I don't see that the implant is high now. Can I expect a change and will they appear fuller like my wish-picture?