Long distance relationships are miserable and terrible. But like... in this weird, good way. It's nice to know someone cares about you a lot, even if they are states or countries away.
But, fuck distance, man.
I'm in a relationship that, for the rest of our working lives, could be long distance for up to half of the year or more. It has been for this past year. Before we started living together I found it even worse because I wasn't 100% sure where things were going.
Is there a chance the relationship will become more and you two could live together or have more options to see each other? I'm lucky in that 3 months is usually the longest I go without seeing my better half without some kind of together time. Even a week or two together between separations helps. And everyday communication- we usually talk on the phone everyday if possible, even if only briefly, Skype when possible/convenient and text if all else fails. Is this possible in your situation? I find it helped me a lot, along with living together so I knew he was coming home to me eventually.
Taking the "when will we see each other next" anxiety out of the equation made a huge difference with my long distance relationship.