Hello. I Have Been Experiencing Shooting Pain In My Right

Hello. I have been experiencing shooting pain in my right side more so in the rib cage for about 3 days. My mom passed away from cholangioccinoma in July and I'm aware of some of the symptoms. My stools have been a lighter colour for about one month or so. Three times they have been very light clay coloured I had my blood checked in August just for precautionary measures and my bilirubin levels were ok. I know how quickly some of these diseases can hit a person and I'm a little concerned. I am leaving for Mexico on vacation tomorrow Deb B