Hi, Sari. You're certainly in good company here!!
I've been here just a few days over a year and I only get the occaisional "pang" of missing a particular friend or family member, and I've definitely had a few lonely moments (particularly in the dead of winter), but I can very honestly say that I've never been homesick and never had a "what have I done" or "I want to go home" moment.
I'm nowhere near Yorkshire, unfortunately, but there are plenty of northerners on this forum!
Welcome!