Been on Antibiotics ? If not you got lupus auto immune lupus. The worst one to have. I know because of the joint pain in your knees hips and hands. Thats is the telling sign.
Go to a doctor and get tested for it. Do you also get a red rash on your face? I asked about the Antibiotics because you may have a fungus infection in your intestines. And it has made holes in your intestines wall and that is causing the lupus.
Start doing colon flushes with vitamin c pills and start making kefir with milk and drink 1 liter every day.
Buy liposomal glutathione and liposomal vitamin c. Both will help heal the intestines wall and take colloidal sliver to kill off the fungus.
Olive leaf extract is also good at killing fungus.