 [ Symptoms ] i need to take a urine drug test at cps to see my grandaughter will st johns wort show up on that test as a drug  i am considering substituting melatonin and st johns wort for my medical cannibis while my grandaughter is in cps so i can visit her i have anxiety shoulder pain and trouble sleeping i have menopause symptoms also [ Disease ] i do not know what your particular chances are since i do not have enough information about you or your mother is case but needless to say you may have a higher risk so a proper biopsy of that enlarged lymph node and careful examination some diagnostic tests and perhaps an early mammogram would be prudent in your case