Urine help

Charley Knows • 24 and living without a thyroid 💪🏼
Okay so recently my SO has noticed that my urine absolutely stinks. He says it smells of ammonia. I am not dehydrated, I don't have a UTI and I shouldn't be/hope I'm not pregnant (on the depo) does anyone have any reasoning for why this is? I'm not concerned as I don't smell it but I'm just a little confused x