I feel like i have to keep swolling and it feels like there is something in my throat ..i had a test 2 yrs ago showing i had a heiste herna but i keep thinking i cant breath or worse i think iwont be around for my 6 young kids and the docs keep brushing it off and say its because i am over weight but i am scared that it may be cancer and dont know what to do ...i get a dry feeling on the roof of my mouth end of the tounge and feel like i have to swollow all the time could someone please help .....