Hello and welcome to the forum.
I do think this is a VERY good sign, as this symptom is almost ubiquitous to everyone with this condition.
Also, being that you are only 6 days from cessation, there is a very good chance that you are simply still experiencing an effect typical of the drug during treatment and not necessarily a post-drug syndrome. For instance, I had severe anorgasmia from taking an SSRI wronfully prescribed to me to treat sexual dysfunction and anhedonia that resulted from using Accutane, and this eventually subsided back to baseline after stopping the SSRI.
For the time being, try to remain calm and give this some more time to sort itself out. Most likely, you will be back to normal or near back to normal in a couple months. No %100 guarantees though.