im honest because im worry about the way i am. I was never like that. I was never nervous when i need to speak even to random people to my family or best friend. I'm getting very forgetful, i will be very anxious a lot of my time. My left hand gets shakey and my heartrate going up. i notice i have a difficulty on thinking clearly and my memory is very foggy. i will get very tired in need of naps.I just notice there is something different that have been happening and i want to know could it be because of my sudden stop in drinking alcohol or it have nothing to do with its just that i'm overreacting. What can the doctor do to check if i have or not have alcohol withdrawal.