This is not typical of a Voluma injection. I would return to your plastic surgeon to discuss after he or she examines the area.
Swelling in cheek
The symptoms you are describing are not typical from a Voluma injection from 2 months prior. I would visit with a dermatologist to discuss the situation.
Voluma Moving Two Months Later
I'm not sure what is happening in your cheeks, but I am very sure that two months out from treatment, it's not the Voluma causing the problem.
I would seek care from a dermatologist as soon as possible.
Voluma and swelling
Voluma should not cause the swelling you note at 2 months out. Voluma should only be administered by a board certified dermatologist. Good results can be seen when performed by the right physician. I would suggest discussing your issue with board certified dermatologist immediately and at the time of a visit.
Swelling 2 month post Voluma treatment
This is not the norm. Consult with your injector as soon as possible as he or she understands the scope of the treatment the best. Voluma should only performed by an experienced and expert physician injector.
I would call your doctor and asked to be seen today. Voluma does not move around after 2 months. You may be developing an infection or a granuloma--area of scar tissue around the product.
Change in area of Voluma injection after 2 months
This is not the norm. I would discuss with your doctor. Sometimes, it just you realizing something that was always there. Other times, it could mean an infection or granuloma. Needs to be seen.
Swollen cheek 2 months after Voluma
The Voluma would not be moving around 2 months after the treatment to your cheeks. It is difficult to know what might be causing the swelling and color change on your left cheek without examining you. I would recommend contacting the physician who treated you so that you can be evaluated in person.