How Can Throat Infection And Pain Under The Tongue Be Treated?

Hi There My problem stems from a bad ear throat infection back in 1990. I have run my legs off had surgery. Part of my hyoid bone, salivary gland, teeth, and tonsils. My pain is getting worse and worse no Dr seems to know what is the cause. It started after the infection with very little pain under my tongue. When I eat mustard, mild sauce my tongue now burns very bad have to drink several glasses of water for it to subside. The pain under my tongue is quite bad. I am on pain meds but nothing seems to help. My nose is very dry now I did feel relief a few yrs ago with acupuncture. They put the needle under my tongue it hit something and I felt salavia come back it hurt so bad but did not last at all. I am wondering if a gland would be rotten or something as the pain is always in the same place and is getting worse with time. The Doctors don t say stress but I do wonder as I cant think straight. I wish that I could find a Doctor that could help me. Thank you so much if you want to know anything more just ask. :)