Do I Need Surgery on my Lower Eyelids? I Developed Many Wrinkles After Weight Loss. (photo)

I have recently lost 75 pounds, I have another 40 pounds to go, I am only 31 but I have noticed the weightloss is taking its toll on my skin. I have noticed lots of wrinkles when I smile and I think I look alot older than I am. Is surgery the only option, obviously I will wait until I have finished with my weightloss which should be in about 8 months. Thank you very much