I am a cross country runner who began training a month or so ago and havent had any trouble with this until now. Recently, every single one of my runs has been interrupted by me having to go to the bathroom. I have to cut my run short or hop into the nearest gas station. Either way, it's a major inconvenience. I've heard of this happening before but have no idea what the reasons for this could be. If anyone has any advice I would greatly appreciate it.