Girls, the question is off-topic Can you give me some advice if you kn…

Girls, the question is off-topic Can you give me some advice if you know. Since last evening I have had a temperature that fluctuates from 37.2 to 37.5, it doesn't go higher, the condition is terrible, my throat hurts terribly with coughing. Now the temperature is 37.3, there is pain in the head and all over the body. What can I drink?