Coach that blows big time, sorry to hear you are in agony!
I'm sure its not what you have but its definitely worth a mention.
Not trying to freak you out but you are on GetBig, so here it is...
A few years ago a friend of mine, (pro bodybuilder) had hiccups for days. He tried everything possible to make them go away, without any success.
It got so bad that he started getting really worried and depressed . It fucking sucked big time
I told him to go to a Dr. and see whats up. After he finally went, they found a big cyst in his throat that kept pushing on his wind pipe.
The reason was an infection he got from injecting Winstrol V in to his traps.

Dr. said a day later he could have suffocated in his sleep within the ext day or so..
Just telling what happened Joe. Its a true story. One of the horror stories I witnessed in Venice back then.
Anyway they removed it and everything was fine. Still a freaky incident no one ever heard of
Hopefully by now Tito scared the shit out of you and the hiccups are history.