Why is one of my eyes bigger than the other? (Photo)

The human face is fairly a symmetric on all people.
It’s uncommon for people to have both eyes look exactly the same.
On most people the left ice socket sits slightly higher in the skull than the right side.
This often follows by the brow, sitting higher on the left side as well.
This appears to be the case with you as well.
The human brain is accustomed to seeing facial a symmetry as being normal.
While you have noticed your own, I doubt that you’ve noticed the facial a symmetry of those around you like parents siblings, friends, and colleagues.
In reality, all of them have just as much as symmetry, if not more than you do.
This should not be treated.
Any attempt at treating this? A symmetry will create as symmetry and problems you didn’t have before.
The primary asymmetry is based on bone structure and happens during embryological development.
The two sides of the face develop independently from each other in early embryological development.
Eventually, the two sides fuse in the midline.
Incomplete fusion of the midline leads to situations like cleft lips or cleft pallets.
Some individuals may even have a cleft face(pretty rare)
I think your face is normal.