bridgie, thinking of you - its a crappy place to be.
Know that it is the mood, not you. You are not intolerable, worthless or unloved and it will go away... It still feels crap, but you can lay the blame for the crappiness outside of who you are.
Be kind to yourself, understand that the suffering is real, give yourself the rest, time and space that you need, give yourself pleasureable things to look forward to and enjoy.
We are all here for you