Good afternoon!
A fat transfer would be a great option: harvesting your own fat from thigh or abdomen and replacing the lost fat/volume in the infraorbital area. I would be extremely cautious of using filler that close to the orbit personally
You have a condition called Blefaroptosis which means the muscle responsible for elevating your upper eyelid, is weak. So you need the re-insertion of the muscle. That is not just skin resection. Actually you may not need skin resection.
Look for a PS or Ophthalmologist who is specialist on...
It appears that very conservative blepharoplasty on healthy eyelid may expose more of the fold and create better symmetry. However, this is a very subtle surgery and should be discussed with a board certified plastic or Oculoplastic surgeon familiar with ptosis repair and eyelid surgery. Good luck.
