Why do I feel left side of face moving rapidly?

For 5 days now I've been feeling left side of face with weird movements.... Especially around eye, cheek, and lip... My eye seems smaller than other, and noticed that mouth is slightly side way toward left side when I look in mirror... I could see the movement when I stop and stare and the movement is so rapid that looks like thousands of worms inside me, i just wanna wear dark shades now , it is really uncomfortable. A friend noticed it and said I was having a stroke maybe?? I did see a dr. 3 days ago, And she said it's normal, I asked if it's de to stress?, is it bells palsy?, stroke? And she said "No", she only prescribed Valium, but I have not taken it to be filled do to the fact that I feel she did not know what I have in the first place...I am really confused what is wrong with me?..... I had been feeling alot of stress days before I got this... Has it anything to do with what I have?? Will it go away?