Protecting row.count - 1 when inserting from userform

Hi,

I'm inserting content from a userform into an excel sheet. The sheet is locked, but I want to be able to change the last row that has been inserted. It's probably the Range that I'm not defining right, but hopefully someone can help me out. Thanks in advance for your help and effort.

Private Sub cmbIndberet_Click()

Dim ws As Worksheet, RaekkeNr As Integer, lrow As Long
Set ws = Worksheets("Gbrugsvare Saelger")
  
  With ws
  .Unprotect
     
   lrow = .Cells(Rows.Count, "F").End(xlUp).Row

   RaekkeNr = .Cells(1, 1).CurrentRegion.Rows.Count + 1
            
   .Cells(RaekkeNr, 1).Value = txtVareID.Text
   .Cells(RaekkeNr, 2).Value = Date
   .Cells(RaekkeNr, 3).Value = txtSalgspris.Text
   .Cells(RaekkeNr, 4).Value = txtFakturanummer.Text
   .Cells(RaekkeNr, 5).Value = cbSaelger.Text
         
   .Columns.AutoFit
   
   .Range("A1", lrow - 1).Protect
  End With

txtVareID.Value = ""
txtFakturanummer.Value = ""
txtSalgspris.Value = ""
    
End Sub