What Could Tingling In Hands With Spasm On Face Suggest?

last week i had tingling in both hands 5-14-11 on 5-20-11 I started having twitching or spasm on both sides of my face, however my son notice that my left shoudler was jerking I was seen my a Doctor on 5-20-11 I only told her about the spasm. she percribe baclofen 20mg per day. However I am having a painful throbbing near my left ear with a jerky motion. 11-9 11 I had a right paroidectomy and stared radiation treatments my last tx 4-28-11. I have a doctor appointment on 5-23-11 with my primary doctor i am worried about my syptoms.