Hi, since morning I am having a strange sensation of a pin pricking in the deep right side of my throat . It pains a little too..but just dull pain, not sharp. It is not their when I eat/ drink or swallow anything including saliva . Infact its almost gone then. but otherwise its a constant prick which only get better with swallowing . Why is this happening? Does it warrant a visit to a Doctor? Please advise.