Can non ablative fraxel lasers cause fat cell/ volume loss in th face?

I have done 2 at home treatments with the age defying Tria laser. I recently found reviews stating that fraxel lasers can cause fat cell loss months after a treatment.!?!? And many women are stating that these treatments have ruined their faces? Can you please advise if this is a real possibility with a non ablasive Fraxel laser? I am scared I have already done damage and I won't know for months.