Sculptra lumps, what should I do? (Photo)

I had sculptra for volume loss 11 months ago. There were two injectors working on me, one on each side. My left injector was done in half the time as my right injector and the results are quite different. I have lumps on both sides, but larger and more on the left. My right side has much more volume and is even overfilled in my smile line creating a bubble of skin above my jawline. I have a second treatment planned to address the unevenness, but what about the lumps?