I think my kidneys are messed up
I like to think I (19 M) am very healthy. I weigh 145lbs, 5’8, no prior conditions, no medications, smoke/drink every now and then but not chronic. I drink plenty of water, exercise, and take care of my body.
However, 5 days ago I was brushing my tongue in the morning and I gagged, but when I gagged all of a sudden my back went in complete shock, I felt a very intense almost paralyzing pain all throughout my back. The whole rest of the day I stretched my back bc I thought it was a muscular pain, however, it’s been 5 days and it hasn’t gone away. The pain has died down, it’s not so intense anymore. And it only hurts towards the bottom and sides of my back. Under my ribs. When I twist it hurts the most. Is this a kidney stone or what is it? PLEASE HELP THE CONSTANT BACKGROUND PAIN IS DRIVING ME INSANE. Thank you in advance!!
Edit: My urine is normal color, almost clear in fact, no pain when I pee, and when I feel the urge to pee I do (not a false alarm like you get with a UTI)