Whats wrong with my bladder??

I keep looking at websites on bladder infections and UTIs. But everyone says that one of the main symptoms are burning or pain when urinating. I don't have either of those. I just have this awkward feeling that I still need to urinate or that I am still urinating after I'm done. And then I still feel like I need to go again. So I have the urgency issue and the constant urination. Do you have any idea of whats going on here?

Thanks