Ive had anxiety for like a bajillion years so this is no new rodeo for me.
How ever i now have this really annoying feeling in my right arm. Its like sciatica but for your arm and its been there for 3 days. My fingers feel annoying like i just feel like its a dead arm. (I can use it and feel everything. I havent lost strength in it.) but now i have to consciously think about making sure it doesnt get flexed. And i feel like ive lost some dexterity in my fingers. 
Ill feel it like pretty much lifted to my ear and i have to yank it back down.
On top of that ive had this horribly tight feeling in the front of my throat which will crunch sometimes and tugs when i try and bring a bubble up through my eustachian tubes. WHICH in turn makes me swallow an absolute FUCK ton of air which gives me horrible gas pains. Im 12 months postpartum as my littlest one just turned a year old and we have also started weaning so its been hard for me mentally. My oldest started school again today and theres been alot on my plate. My legs hurt to friggin walk like i had to stop the other day bc it felt like my legs were gunna lock up on me. And then of course my digestion has been awful. Nauseous. No interest in food. Im just over it… im terrified i have a brain tumor, or ALS or some kind of stomach issue. Idk… help plz