I am diabetic and my hba1c is 8.1.i have pain and numbness in my thighs and calf muscles in morning. If I wake up and get freshed I get little relief. My tablets (gemer ds2 bd, januvia 100 od, volibo 0.3 mg twice between meals are not working. My doctor advised me to take lantus insulin. I am little afraid of sharp needle pain. Can you suggest something about needle pain or any other therapy ?please help.