Is it normal that I have been on contraceptive medication for 12 days and today I have my period?

The symptoms you describe are most likely related to the switching of the hormonal axis to contraceptive pills and are typical side effects occurring in the first month of use (possibly of lesser severity also in the second cycle on tablets) and should spontaneously disappear at the next package. If the ailment of similar or greater severity persists in the next cycle, please contact your gynecologist. If you are not sure how to use Gynoflor, please consult your doctor. The recommended dosage depends on the cause of administration. If the patient has a disorder of the physiological bacterial flora of the vagina or there is vaginal discharge, then 1 or 2 tablets per day should be used for 6-12 days. In turn, in atrophic vaginitis, 1 tablet per day is recommended for another 6-12 days, followed by 1 tablet 1 or 2 times per week. During menstrual bleeding, Gynoflor should be discontinued and treatment should be resumed after the end of menstruation. I attach a link to the page where you can place an order with pick-up at the nearest stationary pharmacy: https://www.gdziepolek.pl/produkty/34086/gynoflor-tabletki-dopochwowe/apteki