14 weeks and spotting

Kyleigh • 23, and a mommy to 2 beautiful baby girls! Avery London born May 5th, 2016 💕 Makayla Rhae born May 27th, 2018 💕
So I just started second trimester today and I had a doctors apt today and had to get a Pap smear done. I just went to the bathroom and started spotting very light brown discharge...not a lot. I'm freaking out but I'm also wondering if it could be from the Pap smear because it was very very uncomfortable for me today. Help would be appreciated!! Also, I did just listen to the heartbeat like 10 mins beforehand!!