Hey guys so I have a emergency contraceptive questions. So my period from June was from the 28th to the 2nd of July but after it finished I had sex and of course the condom breaks. So I ended up taking Plan B. My following period came 17th to the 20th of July, 20 days after my previous period. I understand that the plan B can make your period come a week earlier or later. But this month I counted from the 20th July, my period was due the 14th of this month but I’m late. If I didn’t take the plan B which caused my period to come sooner, the new date/ original date of my period for this month would be the 24th of this month. So I’m just wondering could my period be regulating back to its normal cycle or should I be worried? I don’t think I’m pregnant because after my last period I went to the hospital. I had to do some test because I had severe abdominal pain. One of the tests was a pregnancy test, it was negative.