good day .... im 56 years of age having diabetes since 14 years now on amaryl 4 mg and galvus-met 50/100 once a day each ,,,, but my hba1c is 9 .... last visit to my doctor i have asked him if i should start insulin injections he said no keep on like this but more exercises and diet control ??? but i suffer from sever fatigue when i wake up from sleep ..... will you please advice me ?