Weird pain when peeing

For the past 2 days... I have a weird pain when peeing. It does not burn when I pee... but the second before my bladder is empty there is a dull like ache as I empty out the last few drops... and it feels like it’s coming from the center of my stomach where the bladder is. The ache is dull but in that moment - it feels like my bladder is full (though I’m done peeing).

I don’t think it’s a UTI... as I don’t need to pee frequently... I don’t have any burning... and I am peeing normal amounts...

yes - I know I need a doctor but has anyone else experienced this?