2 years ago it all started out off the blue when I was in nait for my first year off welding. it started with continuous panic attacks for no reason couple times a week. then the attacks slowed down and turned into just anxiety were I constantly worry and started having muscle aches, digestive problems, insomnia, head aches, loss off concentration, short off breath and very very tired and more but up to date now. my breathing is sooo out off wack all day short off breath. constantly taking deep breaths all day. when I try to work out or do anything physically I run out off breath instantly I cant run for more then 1 minute with out fighting to catch my breath. and I am very very tired and cant sleep at all unless I take melatonin, iv trying anxiety meds like cipralex, welbutren, Effexor, non off them work, iv seen the doctor and had tons and tons off blood work everything is normal and had breathing tests and chest xrays everything is normal. I find my self constantly worrying about stuff. so I know its anxiety, but why the shortness off breath all day everyday to the point were I cant do anything or the fatigue that is so bad that after work I don't even wanna do anything besides sleep. can anyone help me??