as some may have read i have an eating disorder which i am fighting, ontop of depression and anxiety, recenlty ive been getting numb, weakness sensations, like tingling in my arms from top to bottom, woke up the same this morning.
dizziness on standing also, today it was soo bad that when i stood up i had to stop as sometimes do till my head goes back to normal, but had to hold onto wall as my legs also started shaking violently, would this of been because i was trying to fight not fainting ?

could i be deficient in something i had blood tests on monday, not sure how long results usually take