Welcome to TCS! Glad you found us and came here for advice. Although I have never cared for a kitten this young I thought this thread might have some helpful information for you until another member comes along: About to foster six week old kittens! Any tips or tricks?
Feed plenty of kitten chow and wet food and fresh water. Growing kittens need lots of food the first year. See a vet for a checkup, vaccinations, and neutering.
Hi.
Congrats on your kitten!
Yep, he's a boy. As I think someone before mentioned, ginger cats are often boys. There are ginger girls but they aren't common at all.
Hope everything goes well!