My bilirubin total is 1.9, age 33. Pleas advise me. Is it safe.

Depends on lab. 1.9 is the upper end of normal in many laboratories. However, the normal range is determined by the specific lab that does the testing, and so they are the ones who can tell you for certain if this is within their normal range.
Out of context. You are jaundiced. That means you have not shared with us all of the other labs and physical findings. we cannot interpret one lab value out of context.