Update to my last post.
I went to the ER last night. They did a CT scan and I was told there's a stone in my left kidney but that it's small. I was sent home with no pain meds and told to check with my primary care doctor in a few days. The pain isn't unbearable, just very bad. NSAIDs don't do anything.
I'm not sure where in my body the stone is. My bladder feels weird, but I've been able to pee a little bit (only when taking a hot shower; maybe the hot water loosens up my muscles) and no stone has passed.
I'm planning on moving out in one week, so oof course I had to have a medical issue right before then. And a few months ago when I had my last stone, it was a week before my birthday. These damn rocks have the worst timing.