Eyes yellowish

Ok so late last year I was seeing a gastrointestinal specialist and nothing was found except and I quote a letter from the specialist here "i note routine tests including full blood count U & Es, LFTs are normal with a slightly elevated bilirubin which may well be Gilbert's syndrome. I have organised a coeliac serology and ultrasound of his abdomen to rule out bilary pathology" and all these test were fine and nothing was ever done after this so I don't know if I have it? As of lately I'm getting itchy eyes and skin and I'm pretty sure they're turning yellow.I'm

Elevated bilirubin would indicate jaundice, even if AST, ALT are normal. 

Seen doctor yesterday he doesn't see any yellow on me and doesn't feel worried but I'm having a blood test to see if bilirubin is still the same to see if Gilbert's will be the cause