I had kidney stones one other time 4 years ago during a rough pregnancy. They kept me in the hospital for a week, said I passed them (luckily didn't feel a thing) and that was that. Three nights ago, I had to go to the ER after a day of feeling the urge to use the bathroom and then at night having a severe onset of pain on my right side/flank. I was given a shot of a non-narcotic (I think Toradol or something) as I had to drive myself to the ER with my hubby being out of town and prescribed Ibuprofen. They did a CT and said I have a 4 mm kidney stone and I have not felt the pain as bad since. I still have back pain and this morning felt the urgency I did the other day but that has subsided. Will I know when I pass this stone, and what is the "usual" time it takes from the pain onset? I am worried because I am supposed to take my nephews to a wrestling event 4 hours away tomorrow and we have to drive there and back as well as be there for hours. I do not want the pain to flare up again. Though this is my second go around, I am very confused and wondering what I can do, if anything, without going to a Urologist as I am uninsured.