I usually get my period the 18th of the month. And last month i got it the 14th. But then i got it for a short three days the 24th, 25th, and 26th. And now i have it again. Today is thr 6th of the next month. I have taken plan b 4 times the past 5 weeks. I dont know if that has altered it. But i also read that having short periods within a few weeks can mean your
pregnant. I just need a doctors advice please.