Derma Roller for Sunken Eyes??

I used derma roller for few acne scars(very very mild pitted scars) and it worked like magic, Now I'm wondering if I can roll under my eyes to improve sunken left eye, and I really also wonder why is it I only have one eye sunken not the other(left eye is sunken) while the other is alittle sunken but doesn't bother me, I used to drink meiji collagen and my eyes looked plump and firm and after stopping it my left eye got really worse with dark circle around it(only the left eye)