Struggling a lot to control how much chocolate I eat, especially at night and at bed-time. Supportive advice and thoughts would be very appreciated.

put the chocolate down Plz ......
Chocolate does elavate the mood.

Try leaving yourself so many pieces out each day or night... and do not be too tight on yourself.
Just do not stop like cold turkey.

I have a chocolate problem to. I don't take it too seriously because I am not overweight and I have had a lot worse problems with other things.
But if it were a problem, i would buy less. I had to stop alcohol and my first big move was not to have any around. With chocolate, i agree with Sho that cold turkey isn't a good or necessary way to go. Just buy less and avoid "occasions of temptation" (like candy stores).