What Are The Withdrawal Symptoms Of Diazepam?

I am on diazepam 10 mg 2x a day. My prescription as run out and I am so stressed out, I m afraid that I may be sick. I was in the hospital 3 weeks ago and they decided after a catherization that it was due to stress. Now I am out of meds for anxiety, is it gonna hurt me to go off them like that?