So much regret

I recently was told I was going to lose my job as my company and the other, who's campaign I was on could not come to a working agreement.  In desperation my company found a new one that would only last for a few days and without thinking I took it.

i then found out it was phone work, orders, customer service and so on. I can't do phones but by now if I back out its quiting and quiting doesn't allow for unemployment. But god damn it I can't do this! I had a panic attack over it last night and woke up from a nightmare about it as well. I've been in tears for the past three nights because I'm just terrified. I don't want to be an adult anymore!!! It doesn't help that my depression is in a full swing again. I'm sleeping too much, eating too much and I don't know what to do anymore...

im sorry.