I haven't been in this situation but it sounds like she's happy to keep working with you. Are you worried it will be weird?

I studied abroad back when I was in college- when I got back I remember thinking how funny it was that I had gone off and had all these experiences, yet i could come back and the people at home were pretty much the same. It was kind of reassuring. I guess I'm thinking that even though it seems like a long time now, it will probably pass quickly. And if you choose to go back to your therapist you might find that it just feels like you're picking up where you left off.