First of all, take some cold prevention medicines, but don’t take too many medicines, as this will lead to overdose of repeated use of medicines. Eat something light like porridge, don't eat greasy, fishy or meaty food, and get more sleep. Drink more boiled water, eat cold food, and avoid spicy food. Also, you must have a good attitude. Maintaining a good attitude will help you get better faster.
As a music major, you need to protect your voice more. Here are some recommendations on how to protect your throat.
First of all, we should pay attention to insisting on outdoor activities to enhance the body's defense against diseases and avoid the occurrence of pharyngitis and laryngitis.
The second is to develop throat hygiene habits. Gargle your throat with water before and after meals, and drink more tea to keep your throat clean. Smoking and drinking should be moderate, otherwise it will stimulate the throat tissue and cause chronic inflammation.
If your throat is uncomfortable, itchy, dry or has a burning sensation, you can use hot fumigation therapy. The method is to breathe into a hot teacup or teapot with your mouth, and the discomfort will disappear quickly. You can also mix about 30 ml of compound benzoin tincture with about 500 ml of boiling water in a large vat and breathe into the hot air. It is possible to use chrysanthemum, honeysuckle or sturgeon water to drink as tea.
I hope you recover soon!