Suddenly seen severe crepiness/looseness on lower arms. Very dramatic & rapidly-occurring. So bad, esp. when arm is not tensed or is held upright. Sick over it and so afraid of what's coming. My arms were fine 4 months ago. I am 62, look younger, thanks to 2 FLs. I have appts with local surgeons for var. lasers. I don't believe they can surgically tighten from elbows down, so am thinking Ultherapy, but open. Anyone had this? Any doctors treated this? How? What about results? $$$? PLEASE HELP!!