You might want to join this group
http://www.tudiabetes.org/group/diabeticswithdepression
here's someone else who had the same experience
https://forum.tudiabetes.org/topics/ssri-antidepressant-and-blood-sugars
https://forum.tudiabetes.org/topics/antidepressants-and
http://www.tudiabetes.org/group/diabeticswithdepression/forum/topics/how-do-antidepressants-affect