Hiiii. We had unprotected sex 3 times in the midnight of 13th and 14th feb and my girlfriend took I Pill at around 10 in the morning on 14th. She had her periods on 6th of this month in the evening. In january, she had her periods on 10th. She had loose motion, fever due to which she took heavy medicines and had her periods earlier in feb. She normally has quite an irregular period. Though she had some mood swings and little bit of pain(sometimes very high) along with cramps sometimes, but there wasn't any bleeding. I am concerned about her. We both don't want to get
pregnant now. Is there any serious concern or just any other normal case?