Can anyone relate? What’s going on?

Stats: 24/F, physically fit, no family history of my symptoms. Symptoms started several years ago.

• Oral thrush (just developed this, excellent oral hygiene, no antibiotics taken) -Chronic erythema nodosum -Chronic fatigue -Mild/ intermittent pain and stiffness in joints -Raynaud’s Disease -Normal X-Rays, MRI -Butterfly rash that shows up sometimes
• Headaches and migraines every night

If nobody can diagnose me, does anyone relate?