Somethings wrong w/ me

I’ve been sick the past two weeks throwing up and having abdominal pain. I have also had back pain.

At the beginning it came and went, but I never really felt hungry either, and nothing sounded good enough to eat either. It’s still the same way. But when I tried to eat I barley ate anything and I couldn’t keep it down. Now, I can eat and keep some of it down but it still makes me nauseous.

The pain tho has increasingly gotten worse, it’s only on my right side. I have a kidney stone but it’s not moving and isn’t causing issues. My mom thinks I have a uti, but I only have leukocytes in my pee not nitrites. And I also have blood in my pee, it’s not visible but it shows up in the urine report.

I also am constipated and I have diarrhea it goes back and forth. The pain is primarily on my right side, mainly around my belly button, side/back, and my lower right stomach.

I have looked up numerous things. From IBS to ovarian cancer. And I plan on going to a doctor after Christmas if this progresses or continues.

But all I ask is am I over exaggerating? Or do I have a reason to worry? Also What do y’all believe it could be?