Help with HUGE feet. PLEASE?

Im not shoe expert but i have had shoe/feet problems when i was younger. You probably need a bigger size. You could mess your feet up if you wear a shoe to small, so when you go try on shoes and its to tight go up another size until your foot feels comfortable inside that shoe. and if the shoe feels to narrow ask if there is a wider size. And there is nothing wrong with walking around bare foot, it doesnt mess your feet up. And i would take your shoes back for a bigger size, your still young and your body is still growing. My rule when im shoe shopping is when my foot is in the shoe and all the way to the back, i lift my big to and feel make sure that there is atleast room for my foot to grow. 1/2 inch between toe and front of shoe if that makes sense.