I'm waking up with weird cough and sore throat. what do i do?

You might have a: Viral infection. If you have a significantly sore throat w swollen tonsils / lymph nodes – see your medical provider & get a strep throat test & culture. Saltwater gargles are very helpful. Mix a teaspoon of salt in 8 oz of warm water – gargle with this several times a day. You can gargle with aloe vera juice a couple of times per day. A mixture of chamomile tea with honey & a small amt of lemon.