Yesterday night (About 18 hours ago) I took an Advil for my sore throat, with no water. I felt like this lodged itself in my throat and I was not able to sleep at night due to the discomfort and pain I have when swallowing.  I still feel the pain, and I'm getting worried, shouldn't it have dissolved by now? I don't know how worried I should be, but I am not able to concentrate on things because every couple seconds it starts hurting again. Is this severe enough for me to call a doctor?