How to move to a new city?

Hey all! I need some advice. I’ve had a strong urge to move away from home now for a few reasons, growth, new experiences, new dating pool, independence all that good stuff. I’ve lived in my home town my whole life and it’s getting to small for me. Everyone here and when I mean all my friends even my mother has a new boyfriend, are all engaged married and wanting to live alone with their partners which is great! Expect I’m left out and I’m exhausted of what my city has to offer dating wise. Job wise it’s the same thing, I feel stuck and need something new and fresh. I’ve been researching places that I think I’d like but everytime I start to really get serious I get a wave of panic that I’m going to fail and become super lonely and depressed. Realistically I know that I’m not stuck and can move back home if it comes down to it and if I did move putting myself out there I’d make friends or find a partner and he less lonely. It’s in between and being completely away from family and the fear of becoming super isolated and depressed that scares me. I’m 25 and have money saved up and have a job that I could transfer anywhere with. I guess I just need some kind words of encouragement to help me become more confident in moving. I just really wanna be that badass girl that starts a new life in a new city all independent and thrives at life but the anxiety takes over. Any love and kind words of advice would be great!