i have been doing ok lost 2 stone since my op 7 weeks ago now doing well having 3 full meals a day but 2day i am realy scared after i had taken my movical and had my brekfast about an hour later i had an almighty burp and tasted some bile in my mouth i thought we dont have any bile anymore i feel fine not sick or anything does this mean sonething is leeking somewhere? do i need to phone the hospital?