What would be a suitable treatment of fine lines for a breastfeeding mama in her 30's?

I am in my 30's, breastfeeding and planning another pregnancy soon. I am noticing fine lines around my eyes and mouth and am trying to find a treatment option that is safe while currently breastfeeding and that will not interfere with a planned pregnancy in the next few months. Would laser resurfacing (Halo?) or microneedling be suitable options? Which would provide better results? Is there another modality you would recommend? Thank you!