I wanna start off by saying thanks to everyone who has help me find answers to my questions. Ive been having alot of weakness in my legs along with my bones cracking alot.Could this have anything to do with my anxiety disorder or is this something else?Im only 22 years old and i feel like a old man,lol.Im 5'11 and 160lbs ,i dont visualy appear to be out of shape but sure feel like it .any info would be highly appreciated..thanks so much..If i can help anyone with any anxietty/panic disorder questions,id be more than willing to help.