私の祖母は私が欲しい以上のものをくれた
私の祖母は私が欲しがる以上のものをくれた
I want the meaning to be "my grandmother gave me more then I wanted." Is the second sentence right and the first sentence wrong?
I learned 欲しがる for the third person, but I found the second example as a first person example. Which is correct?