please advise
 

please advise on the following condition:

two weeks back, i was taking anti- biotics for UTI infection.....now its been more than 2 weeks...that i am not getting ketosis...though my diet has remain unchanged...that is not more than 20- 25 grams of carbs per day.....is it because of the medicine which i had taken sometime back.....but on the same time i dont have any carb or sugar craving nor i feel hungry all the time.......will u please sort out my problem out..as to why i am not getting in ketosis.