Is it normal to feel hot sensation, tingling, pins and needles after endoscopic forehead lift?

I had an endoscopic forehead lift 9 months ago. I'm still suffering from the tension/pressure in the head and feel sensations such as pins and needles on my head. I had a neurologist examine me. All the tests came clear. Is it part of the healing? Can I have another surgery to fix the poor results of the surgery? Would that fix this problem? Did any of your patients have this? Thank you.