I feel like theres something wrong

I have been like this for 1 yr have alot of symptoms like lost weight pains body stomach head muscles bones hurt weak dizzy feeling faint oit of balance with alot anxiety feep like body shutting down or dying like i feel i have a disease or cancer feel really tired extreme fatigue been to alot doctor they dont do anything they say its depression i also have random bruses like yellow purple green and spots on foot like purple i dont know what to do help anyone ?

I don't know ab about he bruises but I get all the things you have also get the feeling like my throat is closing but like the bottom of my throats going into chest even thou I know I'm breathing perfectly fine don't stop me from being scared 

There is always similarities between anxiety and very dangerous dieseases. Anxiety shares about 90 percent of symptoms with MS and ALS alone and much with Brain Cancer, Cardiac Arrest/Heart Attack, Colon Cancer and many more. If you have been dismissed by a doctor than I would be a little calmer but I know how it feels so I would say get a second opinion to ease your mind but please be reassured that there are thousands of people who feel just like you both mentally and physically!

Have been experiencing this for the past 6 months have seen multiple doctors all said anxiety and acid reflux it’s so scary to feel like this everyday! I’m always tired but I never sleep a full 6 hours it’s just all so bizarre to me