I am 18 years old and I have not been able to sleep worth a crap it takes ever bit of 4-5 hours after I have laid down for me to fall asleep. I am always tired during the day, I'm shaky, I keep having troubles with my knees and sometimes they give out, if i am just trying to text or write my hand is always shaking. At night I cant fall asleep unless i am dead tired and i just pass out i have a constant twitching under the skin in my leg if i move to try to get it to go away it either continues or moves to another location. My legs drive me crazy at night I can never get the comfortable. I get random headaches that i never used to get sometime they last for a few seconds and other for hours...I don't know what to do. I am taking med that is for my depression and it has been working for my mood and sleeping until about a month ago and all this started. I am back to always being cranky and feeling like I have no energy to do anything....I have a 2 year old daughter I need to keep up with I cant be feeling drained and irritated all the time. Can anyone help??