HELP ME PLEASE !!!!

Kiara
Hi ladies I have a question around 2 am on the 2nd of this month I was ovulating and had unprotected sex with my boyfriend here recently this week I've been have light brown discharge today around 11 I went to the bathroom and when I whipped there was brown discharge and a little bit of blood my period is not due til the 16th of this month , could this be a sign of pregnancy ? Someone please help me cause I'm like worried and anxious to find out