How to treat vascular occlusion result after filler & rhinoplasty? (Photo)

I had filler in the tip of my nose post several rhinoplasties and this caused vascular occlusion. Filler was dissolved, though not immediately unfortunately, and I now have purple/reddish discoloration that fluctuates daily in response to temperature. Is it possible to treat this? The skin no longer has pores, which I’ve been told is because of the scar tissue. Would laser help? Please let me know if you’ve encountered this - it’s been devastating.