I had coolsculpting on my lower and upper abs on 1st and 5th May with large applicator and on side flakes, on 2nd and 3rd May respectively. Further I developed lumps in three areas and hard rock in upper abdomen 12 cm length and 3 cm width (In sonography) and swelling on belly. 11th onwards I had fever. All the tests been reported normal, only showing inflammation in lumps. Doctor says the inflammation causing fever for last 20 days. Is it normal?