I Have Two Prolapsing Discs,spinal Stenosis Nerve Pain Sciatica The

I have two prolapsing discs,spinal stenosis nerve pain sciatica the last year for the last couple of months my body has had weekly them daily unrelated things happening.my elbows neck legs feet bottom of my feet all ache constantly I'm saw like I've been hit by a bus and fatigue my memory is having troubles I'm exhausted I'm depressed.my blood test came back borderline ana borderline liver and now I've been sent to a rheumatologist to get more results.Do you know what's wrong