Felt it first, just after I had eaten my lunch, which was a cheese and pickle sandwich.
Can feel it mostly when I swallow, but am also aware of it being there all the time.
Have tried eating bread to shift it and gargling with water, but I can still feel it.
I did wonder if it was one of those tonsil stones, but I don't have a foul taste in my mouth or bad breath.
Any ideas ?