Cold in the 3rd Trimester.. what helps?

La • Mommy to a gorgeous little girl ❤️ 12.21.16❤️ Due 8.24.18

Girls,

I am 30 weeks pregnant today! Yipee! Unfortunately, I woke up with a cold. So far, it's just a horrible runny nose but since I'm so lucky to work outside in the cold and rain I'm sure it'll get worse.

What cold medicine can I take while in the third trimester?