I didn't file my taxes with turbotax so i don't know if i did the standard deduction or if i itemized my deductions. Can someone please help me with this?

You have to look at your 2018 Form 1040 on line 8 to see you had the standard deduction or if you itemized.

 

2018 Standard Deductions:

Single   $12,000  (+ $1600 65 or older)

Married Filing Separately    $12,000  (+ $1300 65 or older)

Married Filing Jointly  $24,000  (+ $1300 each spouse 65 or older)

Head of Household  $18,000  (+ $1600 65 or older)

Look at line 8 of your Form 1040 to see your standard or itemized deductions

can't you ask whomever filled out your taxes?