Shoe help!!!! NEEDED im scared;[[[[?

Okay so i am starting to get bunions and calles and im scared... i where converse which i thik caused them along with my cheer shoes i wear on sundays and thurdays for like 2 hors at a time is there any shoe i can wear to prevent it form getting worse plus some advice? i have black tall uggs can they work too? please and thank you :]