I am probably being silly but i have been on my legs allot recently with work, i suffer with health anxiety too and since November i have been gaming with my legs crossed in a arm chair, after i finished playing my feet go dead and tingly obv the way i have been sitting. Past few days whilst i am at work i get a random rush of warmth that goes into my left foot, then goes. Doesn’t happen all the time just random times. Is this an anxiety symptom, or is it because of all the times i have been sitting on my legs, they just need to recover. I was Googling it and scared myself to death.