The chord progression you have for the first verse is very wrong. It's actually pretty simple. Since we're in the key of C major, you have the following progression (for all the verses): vi (Am), V (G), IV (F), V (G). In other words, it should look like this:
Am I can't belive what you said to me G Last night we were alone F You threw your hands up G Baby you gave up, you gave up
vi (Am), V (G), IV (F), V (G).
In other words, it should look like this: