I am so confused. I am a 15 year old girl. I am confused if I have IBS , I keep getting diarrhea/loose stools , but I still get normal poo time to time. I could have 3 normal days and then the rest of the week not so normal. I get right high cramps and sometimes a little bit of light pain in the mornings after I wake up it goes onto my back as well. I keep worrying I have cancer ._. I get worried about a lot of little things I shouldn't. I remember one night being so worried about having cancer I couldn't stop shaking in bed and getting bad diarrhea, Sorry this is gross but I need help I need to stop worrying. Oh this has been going on for a month and a half? Thanks