Male doctor encounters emotional problems.

You are so far apart that you don't see each other often. Even if the phone messages are good, you don't look at each other around. But since you can still love her for such a long time, I believe your girlfriend can do it. I suggest you talk openly with her, talk about your worries, and then two people will work together in the same direction, so as to show that you care about him and get a solution that she is also satisfied with. Quite good!