Home remedies for cold 9w 3d

Hey ladies, so my dear husband brought home a cold from work last week and I caught it a few days later. I woke up today feeling like shit - I had a stuffy nose, mild sore throat, extremely fatigued, and an achy headache. I’ve been drinking hot water with lemon at night and iced lemon water during the day. I drank orange juice, milk, ate cheese, almonds, had shrimp for lunch but I still feel sick and have no energy. Does anyone have any home remedies that have helped them through illness and sped up recovery?