Cold medicine? Need advice!

I'm going on 11 weeks tomorrow and I have come down with a cold. I'm not sure what cold medicine I would be able to take for relief and my Dr isn't open today. I'm miserable with cough, chest congestion, and my nose hurts so bad. Any advice would be great! Even natural remedies until I can reach my Dr would be greatly appreciated. I'm going on very little sleep also and it's all taking a toll. 😷🤒😔