Indentation line going from hairline to the middle of my eyebrows. The hole line just appeared all at ounce. (Photos)

Dear Dino1220:What you describe, if truly of acute onset, could represent a reaction to topical steroids if being used on your scalp or face or possibly linear morphea. You should consult a dermatologist, who will  be able to determine the cause and prescribe treatment.  All the best, Dr. Clark 

It sound like you are unhappy with your glabellar lines or "eleven lines". These appear with age from animation of the facial muscles. You need some Botox or Dysport to get rid of those. This is not a permanent treatment and must be done every 3-4 months to keep them away.