You are right. They can not fix how you are feeling or take it away. But my family try to comfort me a little more. Send a text every now and then. For me its the little things that count. You are struggling at the moment and you feel like crying. That sounds like a good time for some sympathy. And there is nothing wrong with that. I tend to think its worth encouraging.
I know you want to get back to normal. But it might need some out of the box thinking. And you can not do it alone. You might need help from the people around you.