question: Hi, may I answer your health i went to the ER 3 weeks ago with major pain on my left side. They did a urine test and it showed i had blood in it. They sent me for a CT scan and showed i had 3 kidney stones in my left kidney. It has been 3 weeks and i have yet to pass any. should i go back to the ER? if not what should i do? i have been drinking plenty of water. queries right now ?  Please type your query here...