What Causes Irregular Periods Along With Severe Hair Fall?

Dear Sir Good Morning,


I am a 24 yrs girl, in September or October month i did unsafe sex wit my partner 2 to 3 times and every time i take i-pill. But on that time period i m suffers from irregular period problem. But From December month i face one more problem which is related to Very heavy hair fall please give me suggestion is this problem due to i-pill or natural if this hair fall problem due to i-pill, so what i do.

Please give me your valuable advice i feel very scaring.