It sounds like you have numbness from the injections form the lips. It should go away in about a week as well as the lumps. Please consult an expert in lip injections. Best, Dr. Green
It could still be swelling. I recommend speaking to your Dr. and if you're unhappy with your results you can decide to have it dissolved and try a different technique next time. Injecting with cannulas help give a better result and prevent issues. hyaluronidase can be used to reverse the filler...
One syringe of filler is usually enough to give a nice lip augmentation. Patients who prefer a larger lip I usually recommend Juvederm instead of Restylane. Please consult an expert in lip injections for the best cosmetic results. Best, Dr. Green