Chocolate gives me acne?

So I luckily have clear skin for the most part, but there is one thing that will give me a bit of acne every time without fail: CHOCOLATE.

I only eat higher quality chocolate with no additives, too. But I always wake up the morning after with an oily nose and a few pimples.

Pretty much any other common culprit (dairy, gluten, eggs, etc.) - I can eat daily with no acne

The only other thing I've noticed a slight correlation is ice cream, but definitely not as bad.

Now that I think about it, these two things are the only things i consume with regular, refined sugar in it-- so maybe that is the catalyst? I'm not sure. Perhaps it's the cacao itself?

Does anyone else get this?