Hey, congrats! This is a really big life step.
I would say these feelings are expected especially moving far away and not knowing anyone. I hope you can find some cool clubs/groups to join based on your interests (art? game design?) that's a really nice way to meet people. It's good to explore a lot of different things at this stage and then start to narrow things down/focus when you find what you like (both in terms of spending time with individual people & in terms of activities)
Good luck, and looking forward to see what cool stuff you make on NG! (I checked out your profile because I think your chess fighting game idea sounds pretty cool!)
anticSfx
Pog