Hello, I Am A 23 Year Old Female And I

Hello, I am a 23 year old female and I have been struggling with a lot of diarrhea and bloating. I can't seem to pinpoint any food or activity that makes it better/worse, but within the last few days, I have noticed a cold feeling on one side. It is not constant, just an occasional feeling I get that lasts for varying amounts of time. Do you have any idea what could be causing it?