Lazy eye is not a medical diagnosis since it is commonly used to refer to amblyopia, strabismus or droopy eyelid (ptosis). Most people have facial assymetry (that's why you hear people wanting their good side photographed). If one eye was higher than the other and they were not pointed at the same thing you would see double all the time one image higher than the other. So you don't have a hypertrophia. You could have a latent vertical deviation hyperphoria but it also would not require any treatment. If your orbits are not on the same level that can't and should not be treated. So as long as you've had a recent exam by an eye MD ophthalmologist or optometrist you likely need not worry.