Big hugs, ((((((Zooropa)))))))
I feel for you so much. The other night I was in a similar place to you, lying on my bed in emotional agony. I couldn't remember that that the feelings would stay that way forever, that they would lessen in intensity and eventually go away. Luck for me I was able to go to sleep, and the next day I did feel better.
So I just wanted to remind you that you won't feel this way forever.
You NEED sleep, though. Im sure you will feel a million times better if you get some rest. Can you think of anything that might help you fall asleep?
I hope your T responds soon.