I have some hypertrophic scaring left over from cystic acne and a pitted scar left over from having a mole removed as a child. I also have lots of bumps. I am unsure as to what these are, they’re not painful and don’t have a head on them but if I squeeze them they do have a small amount of fluid in them. Would co2 be an effective treatment to even out my forehead complexion? Would these active ‘bumps’ preclude me from having this procedure? Any guidance would be greatly appreciated