I have a scary, white creeper face as my new launcher icon and my understanding that is for Legacy accounts, i.e. those who had a Minecraft account before 2012 or those who never paid for their Minecraft game. Neither is me. I created my Minecraft account sometime in 2017 or late 2016 and I remember fervently paying that $26 with joy, although I am not sure if I can prove it at this point. I migrated my account to Microsoft and click on the user name to launch the game. Thus far, I have not been able to locate the date my Minecraft account was created and I understand that is not an easy task.  Is there any way you can possibly get to the bottom of this and turn my creeper green without me losing my worlds? Please let me know if this is the wrong place for this inquiry.

My game was updated to 1.20 today June 7, 2023. Previous inquiries to this site shows I always use the current version of Minecraft.