The camera lens is heavily distorting the length of your legs, take one at face level or natural phone holding level from at least 5m away. You have pretty tall looking proportions for 5'5 though, like your legs look very long and so do your neck and arms. Despite that, you do honestly look like you could handle max 2.5 more inches of height, especially if you put on more weight. Your wingspan would definitely help camouflage any added height, I say go for it.