I had V-line square jaw surgery about 3 weeks ago... but one of my lower teeth has become discolored and red... Does anyone have the same symptoms as me? And only in that area is my tooth throbbing and it hurts more. I wonder if something is wrong. I worry every night and can't sleep. My jaw is still swollen a lot and a hematoma has formed in the incision area inside my mouth. I wonder if it's not working well even though I gargled every day. .. And is it normal for my front chin to still tingle? Those of you with surgery experience, please help me ㅜ.ㅜ