Dark circles under eyes - tried IPL, CO2 laser and PRP. What else can I try?

I didnt know what category to select but i am desperate for help. I have been trying to address dark circles under my eyes for a while. Ive had so many consults. Most all said dont do fillers. I tried IPL and co2 laser which did not make any difference. Recently had one prp injection and now the darkness is worse then ever. Im depressed over it and so insecure. What do I do? I was supposed to do a second prp but am scared now. I dont k ow what to get. Help!