Hi, me again. I cannot find my last thread to thank the mod and Alfieisastar for their replies so thank you and sorry about that I was in a terrible mess and now I can't find it to reply.

quick recap. My mums had visible weight loss, bloating and a constant low abdominal pain in the last few months. The Dr hasn't been great and we have had to push and cry and push to get anything done, the Dr doesn't know what's wrong.  
 

my mum is 59. She firstly had a FIT bowel test, ca125, transvan ultrasound and endoscopy. All negative. But the pain persists, she's now worried the Dr thinks she's lying! 
 

I feel like we are running out of things to check too? Anyone experienced or has any info what might be going on would be very appreciated. They won't do a colonoscopy because of negative FIT test, is this an accurate test? Is there other conditions that can cause this for my mum? Sorry for the questions again.

kind regards Nina