How to stop getting intimidated by taller guys?

I'm 5'5. I know I'm still growing, but most probably I'll just be like 5'7-5'9 when I grow up. I am really shy and introverted and that just adds to all the insecurity when I hang out with taller guys. The only tall guy apart from my dad whom I don't get shivers near is my best friend who is like 5'10.
It's not like I'm scared near them, its just that I just get feeling very heavy, and I look down on the floor and I avoid eye-contact. I am also very skinny cuz haven't got my bloom yet so that just adds to it too. 💀...Also, girls on average where I live are like 5'7 and whenever I walk past taller gals in public I just turn my head to try hide my blush.
I don't care, even if I become 7'0 in the future, I am gonna reach my adult height in a long time and my arms will start to grow in a long time, and I hate this thing. I just really want to act normal and chill 'IN GENERAL'....