I quit smoking and started using an electronic cigarette about 3 weeks ago. I started at 18mg and about a week ago went down to 14mg. Two days ago I smoked a lot more than usual, taking deep throat hits and my throat started up feel sore. I figured it was from the e cig and toned it down. Yesterday I barely smoked most of the day and it started to feel better. In the evening I gave in and started using my e cig again because my throat was feeling better. By the end of the night, my throat was really hurting, much more than it had the night prior. When I woke up this morning, the pain was still immense. I have not smoked at all today because the throat pain I am experiencing is almost unbearable. I can't talk, eat, drink, swallow without experiencing extreme pain on the left side of my throat. I tried looking at my throat in the mirror but I could not see the area where the pain is coming from. I have tried to gargle salt water and I have been guzzling water despite how painful it is. I am wondering if I should go to urgent care or is this normal? I have a pretty high pain tolerance and this is worse than any kind of sore throat I have ever experienced. Any help would be greatly appreciated.