I’m an Asian woman in my mid forties . Got a laser burned mustache from having an IPL treatments. Then the doctors office did few more Picosure treatments to try to treat my burned mustache. After 4 times of the treatment there are no sign of improvement, then I switch to Tri-Luma (4%hydroquinone) for 2 months. There are no difference on my slightly blistered mustache burn. The Dr. suggested to do more Picosure treatments. What do you think I should do now?