Since the information regarding history of diabetes
and medication is incomplete,it is very difficult to give a proper answer.
It is also not clear whether medicines ,you have mentioned have been freshly prescribed or are being taken for a longtime.
However if these medicines have been prescribed freshly,you are advised to take them and wait for the response.
Make it a point that you keep a regular date with your doctor and keep your sugar levels in tight control.
Along with medicines,make sure that you do regular exercises and control you diet.
Get your sugar levels checked every 15 days and get the dose of medicines adjusted accordingly,till your sugar levels are brought in normal range.