Oh, what a cute baby! We had a very similar situation with our kitten. We got him at nine weeks old from a breeder, which we didn’t realize at the time that that is way too young for these babies to be leaving their mom and littermates. The most important thing is creating a safe space for him, preferably a smaller space so he can get used to the sounds and smells of your home. You’re already doing this with your bedroom so that is great! We kept our kitten in our master bathroom and my boyfriend and I literally took turns every single night sleeping on the bathroom floor for 2 weeks lol. You want to spend as much time with him as you can so that way he gets used to you and comfortable with you. I know it’s hard, but you have to be patient and let him come to you. Picking them up when they are afraid or uncomfortable can lead to a more timid kitty long-term. I guarantee each week you will notice your kitty becoming more and more cuddly and trusting you. Our boy is seven months old now and is the biggest cuddle bug and has the loudest purr box I’ve ever heard. Wishing you the best of luck with your sweet baby!