I had an ultrasound for leg pain to rule out dvt and when she pushed under my knee and a place in my thigh and calf I had a stinging sensation and my foot began to go numb. Also, when she pushed on my left groin it caused terrible pain which im still feeling the effects of a day later, along with nausea. What would cause this since im negative for dvt? Could my lymph nodes be causing that? A nerve? I also have a bulging vein issue (not vericose, only when I put my feet up or rest right after exercising). Dr ruled out venous disease as my SED rate is normal.