6 weeks and kind of worried. Tmi

Caitlin • I`m a married 30 y/o high school digital integration specialist. My husband and I welcomed our rainbow baby into the world 1/2017 and are excited to prepare to expand our family in the next few months.
I am 6 weeks on progesterone due to 2 cp's and when I wiped this was on the toilet paper. Should I be worried?