It's easy for me to say I know - but you will manage. When we had our first baby, i was in tears at the thought of not being able to afford to live in our house! But we we managed.
I'm expecting my second now and same worries are creeping in, but I know we will manage as we have to!
You've had some sound advice, and I do think that after you look at what you can claim.
http://www.moneysavingexpert.com/protect/benef its-check
This above link has a Q & A form that will tell you all you are intitled to.
Good luck and try not to worry x x x