Thanks for the query.
I understand your concern.
Irregularity in periods can occur due to many causes like dietary or exercise changes, recent illness etc leading to gonadal hormonal imbalance, thyroid hormonal abnormalities etc.
If your thyroid profile is normal with medicines, that may not be a cause for your problem.
Usually, menstrual cycle with length between 21 to 35 days can be considered as normal only.
So, you may wait for one more week, possibly by that time you will get periods.
If not consult your doctor once and take tablets for withdrawal bleeding.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.