how can i stop this bald spot from progressing?? he hates tummy time

Keep him off of his back as much as possible. Once he's sitting up and crawling it will go away on its own.

sounds good @ashley_earnest_2008

i have a tablet i made it just for him to watch nursery rhymes and colors and stuff i try playing that whiles hes on his tummy

it will fill in, in time don't worry, all baby's go through that stage!