Good work. You're near end. Don't let the 5 examples below discourage you. They are only differ in the way you hold the cube. There is actually only one algorithm to memorize here, according to one of three cases as stated below:
Cross with no other yellow corner.
Cross with one yellow corner - called "The fish" by some.
Cross with two yellow corners - referred bellow as T1, T2 and the Tie - 2 corners.