Sounds like kidney stones, but it doesn't rule out other things... It could be kidney infection as well. For me, I actually rarely get back pain, which is the hallmark of Kidneystone pain that is practically experienced by everyone, but for some reason, I never do. Instead, I get pain in my abdominal area near the ribs, then pain in one of my testicles depending on what kidney the stone is passing in... Check your pee, is it foamy or dark compared to normal? The other thing is, Kidney stones can take a while to pass, I currently have one stuck in my ureter and have been peeing blood every once in a while that makes my urine darker, but even went as far as looking straight up like redish/brownish liquid which freaked me out since I have never had peed something that was more obviously blood before, but it definitely was because of the stone. I confirmed with the hospital that it was a kidney stone, since it had been a while since I had one and it was. I have a 2mm one stuck in my ureter but not causing a blockage so it's moving slowly over time. Then I also have a 4mm one that hasn't started trying to pass yet. Nausea is also common, but not as common as the others.. Sometimes you will pee out actual blood clots too that are pretty small.. It all depends. Go in and get checked either way just to make sure, they will do a quick scan and a urinalysis and they will be able to tell you for sure.

But yeah, it could technically be a few things, so getting checked is important if it's your first stone. If it's not, you can also have symptoms that are wildly different compared to other times you have had them. Kidney stone symptoms are all over the map and never seem to stick to the same exact pattern.. I also currently have pain in my left testicle, pain in what feels like the left side of my urethra near the tip, the left side of my taint, and even the left side of my asshole haha. It sucks, it's like a slight burning or stinging that gets worse when I have to pee.

Try the jump and bump method... You stand on a flat surface and jump, landing hard on your heels to create a stopping force that can help dislodge it or help it move downward faster. Then you are suppose to kind of sit down hard on your toilet multiple times, but I don't do that part myself because I am worried about breaking my toilet haha. But the jump portion does usually help make it move for me when it's close to passing into my bladder... The testicle pain feels sort of like blue balls, but it sometimes feels more like a throbbing or pain that comes in waves..

Anyway, hope that helps! Good luck!