Thank you for asking your query at DoctorSpring.
Since you have taken the medication only for short duration (1week) you may stop it now. Better, You can take half the tablet (if its possible to make it half) for two days and then stop. However there is very small chance that some withdrawal / adverse reactions. So Do get medical help if you have any symptoms or if you feel something unusual.
Hope this helps
Please feel free to ask followup questions.