<human>: My (ex)girlfriend and I had been together for the last 3 years. For the first 2 years, we were basically one person because we never left each other's side. 

After the 2 years, her father was promoted in the military, so she moved to Oregon (we were in California together). We had been doing long distance for the last year together, but figured out it was too difficult, so we made the decision to move in with each other.

BUT, I got cold feet. I'm worried about everything that's going on now, and things that could go wrong in the future (because we have different long term plans). I told her that I didn't feel that moving in together would be the best choice because I'm currently unemployed, 19 years old, and going to the nearby community college. I just can only imagine the worst happening, but I just also lost my first love because of all of this.

So please Reddit, are there any tips to help me get through this breakup?

Give me the gist of the text in a nutshell
<bot>: My (ex)girlfriend and I were together for 2 years in person, then she moved for a year, and now wants to move in together. I said no, I'm sad, please give me breakup advice.