Does this look like a normal healing process?

It's been 5 days since I had my wisdom tooth (lower) extracted and I've been worrying if I have dry socket. My brother had his removed (2 of his upper wisdom teeth) and after a week his Dentist told him that it's already closed and that he could brush the near area already while mine still hurts till now. Sometimes the pain is bearable while sometimes it hurts from my neck to my temple in the same area.