Help .

TheGlamQueen
My Cycle Is Supposed To Be Here In 12 Days. I Went To The Bathroom 2 Hours Ago, I Wiped and There Was Nothing. I Went 20 Minutes Ago & Seen Brown and Pink Blood. It's Weird Cause I Had My Cycle Two Times Last Month. One Cycle Was 5 Days Late and One Cycle Was 8 Days Early. I Took a Pregnancy Test a Few Days Ago and It Was Negative. Should I Test Again? Should I Be Worried? Please Help. 
xx .