I'm 17 and got extremely sick a couple of months ago. It started with minor diarrhea and constant puking. I got tested for Covid which thankfully came back negative, but while puking has gone down I use the bathroom 6-7 times a day on average. My mother has Crohn's so I was scheduled for a colonoscopy/endoscopy despite my age. I had it done today and the results are. . . nothing. They found absolutely nothing. My Father doesn't believe me and said it must be in my head because they didn't find anything. They said I'm perfectly healthy but I know something is wrong. No one believes me, I'm so tired, I just want to get better. Is it really all in my head? Is it possible something is wrong even if they found nothing from the procedure? I feel so belittled and alone. I just want answers.