I Am Diabetic , Hep C And Lupus With Horrible

I am diabetic , hep c and lupus with horrible skin out breaks have had several other diagnosis . Can you even have this combination of illnesses i am in severe pain and my body is locking up on me i can't walk now it happen over 5 yr period i off balance maybe can take 10 assisted steps hip an knee start to give out and lock, i never have energy staying awake hr or 2 take a lot. depression and anxiety has took me over i stay in house 24/7 unable to get insurance or doctor, s s i and testing and medication. I had my last child 1994 and that when pain started 1997 said i had lupus , hep c 2002 and 2014 diabetes was added Desperately need to get a life back worthliving i greatly to doctor willing to take my case