I have constant urge of urination,(mostly after eating and drinking. And it is consistent ,like mobile min like intervals, and I urinate a lot for 3-4 times like this), but the urine doesn't come out. The I have to drink some water and wait some time (while I have little urge to urinate, and I go again to the bathroom and apple some pressure and it comes out.(btw I may have gas problems, as most of the time my urine is yellow)