Microsoft Outlook Desktop Calendar Issues

I need help fixing my primary calendars on my desktop Outlook. I have several IMAP accounts on Outlook. I unintentionally added a new email account by using the exchange wizard and it changed my Outlook settings including my calendar. When I removed that email account it changed my primary calendar settings. I have to select the calendars I want to see, when I should only have one calendar. I can easily delete a calendar; however I do not want to delete the calendar entries. My desktop Outlook syncs to my Google calendar which also syncs my Samsung calendar.