The next time you're overwhelmed, try this... postpone your worrying.
Go ahead; procrastinate.
My friend Leo over at Zen Habits calls this the 'power of delay,' and my friend at work recently put it this way: worry later.
Instead of freaking out, choose to become very present to what's happening around you. Notice your breath. Slow it down. Take a deep, slow inhale... the deepest inhale you've taken all day. Notice how your body is feeling.
Notice where you can soften.
And then, without second guessing it, or making it into a big deal, carry on.
Chances are, if you delay the worrying for long enough, the overwhelming feelings will pass.
You deserve happiness.
Choose to be stress-free in this moment. Delay your worrying.
What you seek is already here, perfect, just as it is.
Namaste.