A Willow tree near running or clear water
Paper money of any amount (if the hex is minor, use a smaller bill. If it's major, use a larger bill. It's up to you.)
At midnight, when the moon is completely dark, go to the willow and lean against the trunk, saying:
Lady of the darkening moon
Hear my spell
Hear my rune
Unchain my wealth
Unhex me soon!
Close your eyes and breathe deeply, see the bad energy being absorbed by the willow, feel the green energy enter you. When you feel cleansed, roll up the bill and tie it up with a thin hanging branch of the tree. Say:
Bane be gone
So mote it be
Leave and never return to that tree again. Things will begin to improve, and by full moon you should be better!