Thank you very much!

An endocrinologist is much easier to find and most of the diabetes specialists are actually endocrinologist.

I'm so sorry to hear about your losses. I too have suffered major loss - mom, dad, sister passed within 9 months. Father in law a year after that and a year later my brother which lead me to emotional eating and now recently been diagnosed with Type 2.
My best advice is to see a dietician to assist you.
It is very overwhelming, I know.
Perhaps try find another therapist too if you are still struggling with depression and just remember to be kind to your self and BREATHE!!!
Take walks everyday.
Sending you a massive hug!