try catch block inside nested foreach loop - powershell

Question

I will upload file under folder onTeams with PowerShell. I am using some try/catch block inside if/else statement. How can we improve my script? Or what do you recommend? I want to know is whether there is any way to make this code run better. I'm new to Powershell, so I don't know what looks like bad code or good code.
Let's say, I've run my script in November 2022. It will create a folder called 2022-10 under "/sites/Team/Shared Documents/General/Documents/2022"
Or I've run my script in February 2023. Firstly, it will create called 2023 mail folder for new year under "/sites/Team/Shared Documents/General/Documents/ Then it will create folder called 2023-01 under "/sites/Team/Shared Documents/General/Documents/2023"
And so on.
My script:
#Config Variables
$SiteURL = "https://company.sharepoint.com/sites/Team"
$SourceFilePath ="C:\Documents\report.csv"
$DestinationFolderPath = "/sites/Team/Shared Documents/General/Documents" #Server Relative URL
Try {
#Connect to PnP Online
Connect-PnPOnline -Url $SiteURL -ClientId "47bf0ca0-1d8a-xxxx-xxx-xxxx" -Tenant 'tenant.onmicrosoft.com' -Thumbprint <Thumbprint>
}
catch {
write-host "Error: $($_.Exception.Message)" -foregroundcolor Red
}
$year= get-date -Format yyyy
$FolderURL = $DestinationFolderPath + "/" + $year
#Try to Get the Folder
$Folder = Get-PnPFolder -Url $FolderURL -ErrorAction SilentlyContinue
#sharepoint online powershell To check if folder exists
If($Folder -ne $null)
{
Write-Host -f Green "Folder exists!"
Try{
$d = (get-date).AddMonths(-1).ToString("yyyy-M")
$FolderPATHLastMonth = $DestinationFolderPath + "/" + $year
Add-PnPFolder -Name $d -Folder $FolderPATHLastMonth
$DestinationFolderPath = $FolderPATHLastMonth + "/" + $d
Add-PnPFile -Path $SourceFilePath -Folder $DestinationFolderPath -ErrorAction Stop
}
catch{
echo $_.Exception
}
}
Else
{
Write-Host -f Yellow "Folder does not exists!"
Try{
Add-PnPFolder -Name $year -Folder $DestinationFolderPath
$d2 = (get-date).AddMonths(-1).ToString("yyyy-M")
$FolderPATHLastMonth = $DestinationFolderPath + "/" + $year
Add-PnPFolder -Name $d2 -Folder $FolderPATHLastMonth
$DestinationFolderPath = $FolderPATHLastMonth + "/" + $d2
Add-PnPFile -Path $SourceFilePath -Folder $DestinationFolderPath -ErrorAction Stop
}
catch{
echo $_.Exception
}
}