Hi Jasmine,
At the risk of everybody on the board making fun of me

....I am going to repeat this one more time. (After all, they were the ones that told me about these books)!
There are two books by Dr Claire Weekes, one entitled "Hope And Help For Your Nerves," the other is "Peace From Nervous Suffering." I couldn't recommend one over the other since they are equally informative. She describes all of your symptoms(including the lump in the throat, and many many others), then guides you into self help recovery. These books are$6.99 each U.S. They have been a life saver for me. She described my symtoms to a "T."
Sure hope this is some help for you,
Bevlep