for the past week ive had a throat problem, it feels like i have something stuck in the back of my throat and it wont go away, i thought it might be allergies ive taken mucinex d extra strength, generic claritin and nose spray and nothing has really helped, ive had alot of burping and when i eat it feels like a piece of food gets stuck in my throat, i havent had trouble breathing but its just aggravating ive gone to the doctors and my doctor said i didnt have strep throat and my doctor thought i might have Gerd but i dont have any heart burn and when i burp it doesnt really bother my throat, ive taken ant acids and they dont help much. ive been able to cough up white sort of clumpy mucus. i feel fine otherwise could someone help?