Hey I have a question myself , I'm 19 years old and my boyfriend and I of 2 years have been having unprotected sex. I was suppose to get my period nov.21.2011 . And my first days are ALWAYS heavy. But not this time at first it didn't even come down at all , then on November 22 when I went to go use the bathroom and wiped I noticed blood on it but it wasn't heavy it was light. It looked like an orange/red color. So I put a tampon on , later on that day I go to change my tampon and there was nothing on it. I was confused.and basically its been like that for the past days , its now the 26th and I've been having brown discharge for like the past 2-3 days. Not a lot but a few times a day about 2. also I felt really dizzy and hot the mornig I was suppose to get my period. Could I be pregnant ? Or is there something wrong with me? Can sombody please help me

Since you have been having sex, esp unprotected sex, of course you could be. And I assume you wish to be, since no protection is being used.

But yes this is signs of it. Wait to about a week after your period was suppose to start and try a HPT.