Nutz, the best advice I have ever heard for when things get overwhelming is this..."you need a 90 day plan".
Figure out where you want to be in 90 days and each day, do something to make that happen.
Doing one thing each day whittles that list down to something managable.
When things seem like more than you can handle, the only way to tackle them is one small step at a time.
You sound like you're running a little low on faith right now, so I'll have some for you, okay?