Agree, we all want to go back to normal. But sadly it's all changed for us. I agree with Mich maybe try to contact cancer council. I have found their counselling very supportive. In fact my counsellor had suggested watching movies during down times and I have found it really helpful.
I watched the intouchables this weekend. It was great. It's a French film and so powerful. If you have access to a teenager they can easily get it started for you on a lap top.
Best of luck and good wishes to you.
Chris x