Drank 2 week old coconut water, will it make me sick?

So Flutherist’s,
I bought some coconut water from the supermarket, it says to consume within 3 days. (I never do)

This was a week ago, then I went and bought another one this week and forgot I had some left over from last week.
Anyway I made a beetroot smoothie and used the last of the coconut water in the fridge, wasn’t until after I drank it that I realised it was the really old coconut water.
What are the chances of getting poisoned from it?
The expiry is 2017 but I’m assuming that is – before it’s opened.
Any thoughts?
Juice tasted normal.