I had approximately 1ml of Radiesse injected into my nasolabial folds four days ago by an experienced physician. The procedure went remarkably well. I experienced the normal swelling and redness that seemed to subside over the next 48 hours. However, I am now beginning to experience a different kind of pain. It feels deep within my cheek and is under a "mosquito bite" sized nodule. This area is also very red. The "bite" had developed shortly after the injection and I have been manipulating it to subside. Could I have caused a problem? What could be causing the redness that was there before I began manipulating the area? I have had one injection before without any long term problems. Thank you for your help!