For the past 5days I have been feeling a numbness on the left side of my body. I also have a numb feeling on the left side of my head. The feeling is not sever, I can perform daily activities with no problem. I went to the ER and the Doc said that there was no sign of a stroke. I've been getting over a cold, and when I bend down it feels as though cold is draining. I am 25 years old, I was taking phentermine, I started taking a week before I felt the numbness.,