Get down with cough?

Maybe I got down with cough from Sunday morning. Especially I had a sore throat today. I felt pain even if I swallowed some water. Actualy I was going to visit my friend's house for Nabe party tonight but I gave up going there for cough. Instead of that I studied textbook of ECO. Once I start reading textbook, I think it's fan but because I am tired of studying soon, the progress of studying is not good.

I went to Sizeria which is Italian restaurant and ordered MiranofuuDoria and pasta. Eventually I couldn't eat up what I ordered. I came up with that I can do diet with this appetite. Can I use cough to benefit to me? But it will be tiny idea...