My bladder?

So lately I have noticed a change in my bladder. Before I would get a normal urge to pee and I would do so but now all I feel is pressure/pain in my bladder? Like it is not the same feeling. I kind of feel like my bladder is full and I can hold it in, but I usually end up going to the bathroom even though I didn’t “feel” like peeing. It doesn’t burn when I pee, and no blood or smell.

Could this be something serious??