<human>: Can you condense the text into a few key points?

LDRs have never been anything I would have seriously considered, but in this case it came as apart of the package.  My new GF (started dating mid-dec), who is pretty amazing, left two weeks ago for a 6 week posting in the middle of nowhere.  No airport, unsafe drive, and just plain difficult to get to.

Our first week was pretty intense, calls every night, texts good morning, good night, etc because she was just settling in, wasn't on call, and only working minimal hours.  This week she has been working on-call all week, and so I've pretty much heard nothing other than a quick message here or there letting me know how she is doing, etc.  

It's been a challenge, I've never done LDR before and I find my mind races all over the place with it.  I'm secure in myself and never worry about trust, I try to follow the "whatever happens happens" idea, and I try not to over-analyze things too much.

But I find that the longer we're apart, and the most our communication style varies, the more I second guess what we have.  Even doubts and "what ifs..." enter my head and start to wind me up more than I'd think was possible.

In addition, my own work stress doesn't help, and we had a brief call this week because I was a little short on the phone and she thought she did something.  I learned right quick that I can't do that and I must stay positive about this thing no matter what is bothering me.

Those of you who date people who are mobile for work, how do you handle long distances over several weeks?
<bot>: GF goes away for work, usually for a couple of weeks a quarter, but sometimes for up to two months.  How do you adjust from a close proximity relationship to an LDR one?