Change in eye position
I believe you mean dystopia, which in the context of your question means abnormal positioning of the globe. Your case is not cosmetic and this is not the proper forum for discussing it. There are several, very serious conditions that can be causing the gradual, asymmetric change in globe position and you may need imaging and blood work for a proper workup. The differential diagnosis is extensive and includes: vascular malformations (e.g. capillary hemangioma, AV malformation, etc.), inflammatory diseases, cystic lesions, neoplasms (lacrimal gland, nerve sheath, neurofibroma, lymphoma, muscle, metastatic, etc.). Many of these pathologies can worsen with pregnancy. Do you have head aches, decreased visual acuity, double-vision, etc? This may be very serious. seek consultation from your doctor or ophthalmologist without further delay.