Just over a month ago I had sex with my boyfriend without using a condom. But I got my period like normal. I finished my period about 4 days ago and have had sex a couple times since than. One of which times the condom broke. But, last night when my boyfriend and I had sex there was a brown discharge. I thought maybe it was left over period blood but it was brown and creamy not bloody. We don't regularly use birth control could this mean I am pregnant? or could it mean something else?