I am very seriously considering getting the IUD out ASAP and not waiting any longer to try different treatments for this itching problem. It's having a significant impact on my mental health at this point, not to mention dampening my already usually-low sex drive. Worst case scenario, after a few months, I don't feel better, and I can get another one. Best case scenario, my problems are solved and we just have to be diligent with condoms.
I'm supposed to get my period within the next few days, so it might be a good idea to just do it then.