Clear, Slightly Green Tinted Discharge?

Chasity • 21🔢 1 Angel In Heaven❤😇 Happily Engaged💍 New Mommy To My Baby Boy River! 💙👶

I'm 17+6 and this morning I went to the restroom and wiped there was a slight tint of green discharge on the tp. It wasn't a lot just enough for me to see it. I'm also having a lot of mucus in my sinuses due to a cold, could this be why? Or is it an infection?