IBS or Appendicitis

Hey, lately I’ve been struggling with anxiety and IBS and almost every night I get stomach cramps and acid reflux. Sometimes the stomach cramps get so bad I think it might be appendicitis. But then again, that could be the anxiety getting to my head. Anybody have any suggestions. I ate some gluten last night and woke up with cramps in my upper left abdomen and lower right off and on. My mom swears I’m being overdramatic but I can’t help but internally freak out that it’s appendicitis.