hi i seem to be having a very odd feeling in my throat . It feels like a suction that lasts maybe a second or two. It happens automatically when I take a nap,(not all the time sometimes) And I can actually make the feeling myself when I inhale with my mouth closed,like when you try to get rid of mucus . again it doesnt appen all the time. it feels like there is mucus in there that wont come out no matter how i much I clear my throat. thank you