Hey,
I'm Haya and I'm a final year medical student.
It's normal to feel anxious about the move but you may find it refreshing to change locales! Being near or within the city grants you so many opportunities, not to mention how there are so many things to do within walking distance. You can also looking into a campus university, where seminars and lectures would be held within close vicinity of one another with the luxury of shops and such not too far away.
Personally I grew up in a big city and ended up moving to Preston for my accommodation and it definitely took some time getting adjusted to a town-like experience but the little things like the barista remembering my order as I walk through the doors of the cafe was nice, not to mention that bigger cities like Manchester and Liverpool are close by, which means I can experience the city life whenever I wanted to.
Best of luck!
Haya-MBBS V