Elevated Antiparietal antibodies can also be an indicator for a rare disease known as: Churg-Strauss Syndrome
When C3 or C4 test results are elevated, that usually indicates inflammation.
A high cortisol level can be a result of pregnancy, stress (either emotionally or physical), hyperthyroidism or obesity.
Antiparietal Cell Antibodies present in your blood could be an indicator of a gastric ulcer, thryoid disease, pernicious anemia, iron deficiency anemia, gastritis or diabetes.
You been through alot! kinda sounds like what I'm going through..chronic chest,abdominal,back,rectal pain,hair loss,metal taste in mouth,appetite loss due to pain,wide spread body pain,bloating and swelling,tmj, facial/head pain,altered bowel movements,ear noise and pain,tiredness,can only sleep for 2-3 hrs,alot of depression and anxiety over this,pain never stops,was in hospital for 3 days and morphine didnt touch this pain.I was also tested for porphyria, had hida scan,colonoscopy,endoscopy that showed only mild acid relufx,barium x-rays,laparoscopy,kidney ivp,ultrasounds,catscans..all within 7 months..results always normal.Recently being tested for Mercury/lead toxin posioning and thyroid,waiting on results,I'm 28 yrs old before this never any health issues,was working as cosmetologist had to quit.Cant think of any toxins I would be exposed to,unless perms and bleach..haha.
Has your dr mentioned Fibromaylgia or lyme disease? Woman are more prone to fibro but men can have it too. Lyme disease symptoms mimic toxin poisoning too.Lyme disease test might be something to look into.Take care (: