Should this be making me feel insecure or unconfident about myself?

I am 17, i have gone through cancer 3 times and received chemo and radiation. The problem here is that this happened right when puberty comes in. So it means I’m not growing as much. My insecurities are that I am 5”2 and that I have ALMOST a 5 incher. But I am still gonna grow a little bit until I am 20 says the doctor. Should I be insecure/unconfident?
Should this be making me feel insecure or unconfident about myself?
Should this be making me feel insecure or unconfident about myself?
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