Had Profractional done on my face 7 weeks ago. I still have red lines all over my face, are these ever going to go away?

Yes, most subside with sunscreen and sun avoidance within 3-6 months. If they are not fading, simple vascular laser by your dermatologist or Plastics who performed the procedure will subside the redness. If you have grids, the use of Fraxel 1927, or Diode driven 1927 Permea with C + B will help. Most cases settle, if not -  I usually intervene at the 4-6 month mark, Dr Davin Lim. Brisbane. Australia.