Acid Reflux, Lump in the Throat

hello,
i was having an acid reflux attacks again last week. i am under omeprazole for 7 days now kaso ang nafifeel ko lang na kakaiba this time is that meron parang lump sa throat ko. okay na yung tyan ko and wala na din heartburn. i already visited ENT doctor and sabi nya may burn daw sa throat because of the acid. anyone who's experiencing or had experienced the same? any suggestion kung pano nyo treat tong "lump in the throat" sensation?
thanks!
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