Hi there. I have OCD too amongst other problems. I find it really hard when my therapist goes away. I miss them so much but somehow I survive. It's really hard though. I hope that you are able to cope and find other people that you can talk to a bit to try to fill in that gap. It's good that you have your faith in God. I have that too.
You can always come here and talk to people. that may help you as well.