i have chronic tonsillitis,underwent a renal biopsy following my continuous vomiting and high creatinine 2.2.the result of biopsy is the post infectious glomerulo nephritis.now the creatinine is normal tests are normal except for ESR count and Hb!i i am 23yrs old.i feel pain in right lower abdomen.i fear about it.and also urine culture says "no growth".i am ready to do yoga or something to get rid of my problem .what can do.??