I'm 5 weeks today and saw pink on my tpaper

Tiffany • Tue, Jun 09 • Mommy to Jr my micro-Preemie. Married to my amazing husband. Merchandiser for “Chloe and Isabel”. Just a Christian Woman making it day by day.

I'm 5 weeks today I see the OBGYN at 2 this afternoon. But, I just went to the bathroom and saw pink on my toilette paper. It's got me freaked out. Is it normal?