grip problems… help!!!

every so often it seems that I can't get comfortable with my grip and I literally can't hit a ball or feel good doing it  . Has anyone else ever had this happen to them and what did you do to go back to your old self? maybe its just all in my head idk… 

try setting your left hand with the club upright, parallel and next to your left leg. Don't squeeze. Lift the club in front of you and set your right hand-- again, DON'T SQUEEZE. Then forget it-- concentrate on where the ball is in your stance and swing. Don't let your grip distract you.