For the last 23 years I just realized Turbo Tax has not been filling out form 8606 for me, only the IRA tax worksheet

I withdrew some money from my Roth IRA  and Im trying to fill out the 8606 form.  Its asking me for numbers from previous 8606 forms.  but all i have are the IRA tax worksheets that keep track of my basis.  Is there a way to figure out which lines on the worksheet correspond to the correct lines on the form 8606?