Is there a reason why i am having severe pain in my throat?

I don't know: I don't know. For significant sore throat with swollen tonsils / lymph nodes – see physician & get a streph throat test. Consider tylenol (acetaminophen) or nonsteroidal anti-inflammatory medications. Saltwater gargles: mix 1 tsp salt in 8 oz warm water – gargle several times a day. Or gargle with aloe vera juice twice a day. Add honey & a small amt. Of lemon juice to chamomile tea. >>.