Looking for Lupus Symptom Explanations

Most of my symptoms are basically the same as those ^. I also have stage 3 lupus nephritis so I don’t know if that makes a difference or not but I had major joint stiffness all over, fatigue, protein in urine, benign skin lesions (little white dots all over my body), a little photosensitivity (I get really fatigued if I stand in the sun too long), vasculitis/retinitis in my left eye , headaches on the left side of my head & the major symptom is chronic body pain all the time.

Fatigue, migraines, low grade fevers, rash, joint pain, joint swelling, protein in urine, oral and nasal ulcers, photosensitivity (I get a rash whenever I’ve been in the sun), overall feeling unwell/malaise, night sweats, brain fog, I have peripheral neuropathy from the disease attacking my nerves, morning stiffness for 1hr+. I have several conditions with overlapping symptoms, but I believe these are all from lupus and not my other issues.