Translation of parra

I fell asleep but woke up in the middle of the night. My stomach turned upside down and I could not hold myself anymore. I needed to vomit and ran to the bathroom. This occurred three times.
The place was amazing and very interesting although tourists ruled here. At noon we continued to see a waterfall called Agua Azul, which means Blue Waters in Spanish. It was a two hour drive.
I was a little disappointed that I would not arrived at my final destination the same day, but once I considered all options, it was probably the best choice at this time. I was excited to stay.