Thanks a lot for replying. I used to have itchiness at the time my first internal vibration began. You still have phlegm. I am sure you have gone to many docs but maybe you can take it from there (at least phlegm is something that can be seen, not like internal vibrations) and investigate that more with your doctor to find a way to stop it which may help with other symptoms.
Do you do anti-inflammatory diet? This may also help to ease the symptoms like vibrations. I feel you; I hope you get better. Thanks so much!