I've the same feelings for almost 3 months now (3 months in 4 more days), just no Itchy throat, numbness and only a slight tightness. it's a really hard feeling to discribe, and i've only gone to One doctor and tried to explain to him, and he just told me to get some sleep. it seems to get worse when I don't get enough sleep. some days I can get through fine, but most days it really bugs me. contact me at [email protected] if you wanna talk about. good luck