QUESTION ABOUT EYELID SURGERY

Hi everyone. I have a droopy eyelid, on one eye, that was caused by an accident I had 6+ years ago. It’s a slight droop, but It’s more noticeable in photos, but I still notice it when I look in the mirror. It makes the one eye look a bit smaller because the eyelid is slightly going over the eye. It hasn’t gotten better or worse. Is there a name for this condition? Also my main and final question is what kind of surgery would I get if I wanted to correct this slightly droopy eyelid, and what are the costs?

Thank you.

22, 5'7, 130 lbs , female, no meds, non smoker.