What can I do about my eyelid?

See an oculoplastic specialist for in person consultation. You have mild asymmetric upper lid ptosis. There is also mild skin laxity. 

This is not a medical emergency.  This is most likely a congenital upper eyelid levator dehisence ptosis that has progressively worsened over a long period of time.  This can be corrected with ptosis surgery.  There are two approaches to ptosis: posterior or the conjunctival muellerectomy or anterior levator resection ptosis surgery.  You need an anterior approach surgery with an anchor blepharoplasty.  Do not see a facial plastic surgeon or a general plastic surgeon for this.  Although you might find one that does ptosis surgery, they are not primarily trained for this type of surgery and often lack the experience, skill and training for this very specialized work.  For this reason you need to find a fellowship trained oculoplastic surgeon.  The American Society for Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) has a website that maintains a regional directory that will help you find a highly qualified surgeon close to home.

Thank for sharing your question and photos. It is difficult to assess the problem well with the photos, but it appears you have mild ptosis (drooping) which can be corrected. See an Oculoplastic Surgeon for comprehensive evaluation and discussion of potential treatment options.Good luck,