Is This Sweater too small?

Hi i am a girl age 14 and 5'9 brown hair and i am very pretty and in great shape! I has this sweater that was too big about a year and a half ago i mean way too big and i put it in the closet and forgot about it? I have took a mive growth spurt and went from about 5'3 or 5'4 to about 5'9 in a year? I found the sweater and put it on its a Abercrombie pink hoodie (not zipper its a pull over). Now its too small :( it was very expensive and i wanna know if its still wearable? It shows about 2 inches of stomach and the sleeves are about 2 or 3 inches too short? Its not really tight just too short and sleeves are too? It was very expensive when i got it and i wanna know if i can wear it?? Its a cute sweater just a bit too small now? Please Reply?