I always feel like that when I travel. Seems like everybody else can speak multiple languages when I only speak one. I am in the process of learning Portuguese but its so hard.
For Portuguese knowing some Spanish helps, the use of "X" so much in the language and how 3 separate words flow into sounding like one can be a bytch. I suggest listening to music in Portuguese, I'll try to find the site, but there's one that has lyrics + videos right on it.