After adding Unity IAP app icon is gone and I can't add a new one!

Hi!

So I wanted to try out Unity IAP. I added everything needed into my project and everything was fine, except I forgot to add the Purchase function to the OnClick button event. However the .APK built fine and I added it to the close Alpha on the Google Play Console so I could add in-game purchases.

After correctly making the button and putting in the item ID I created another APK, only to realize the app icon is COMPLETELY missing and Google won't let me upload it as it is missing the icon. I've tried everything from deleting my icon to adding a new one to deleting all icons so it would use the default Unity icon, but nothing works. I even deleted the IAP assets from the plugin folder and I can't get it to work.

PLEASE HELP as this is my main project and I can't upload it to Google Play to update because of the missing icon! I just need to do ANYTHING so I can get the app icon to work. I can't start from scratch I've spent months in that project and I'm very proud of what I've accomplished. Losing it just to a random bug would be heart-breaking for me!

THANK YOU