Sorry to hear, but I know how it feels! I'm in my 2ww of our 10 month of trying and my DH leaves for work in 6 days for a 24 day shift, then he'll only be home for 3 days before he goes back again for another 24 days, so I know the next few months will be impossible for us. He'll be 6hrs away in a camp, on one of Canada's worst highways to drive, and he refuses to let me drive up when needed for "O".
Sorry I guess this doesn't help, but it will all work out, you'll be prego before you know it with #2.