had 2 seperate botox treatment from an 'asthetic specialist' that has done botox treatments for over 15 years. I looked great till the botox wore off. Now I have a really weird sunken, dent beside my left brow (right in front of my temple) It is shaped like a parentasis and curves from the edge of the end of my brow down to the corner of my eye. It looks almost like a scar except it is a dent. Never had this before in my life. Is this permanent? What happened?