Ok so I am the kid who has had a ton of stomach problems... I've had my gallbladder out and have a bile salt deficiency to which I am taking cholestyramine for. Side affects include mild bloating, nausea and constipation. For the past 2 weeks or so I've been waking up between 3am and 6am feeling very sick like I'm gonna throw up, and sometimes I do. After getting sick I feel a little better and go back 2 sleep... My BF jokes about me being pregnant (which I do not find the humor in!). I am on birth control and have never missed one with the exception of the last row of pills that Are just the sugar ones. I had a regular period about 2 weeks ago. I had recently started drinking a lot of iced coffee within the month of October.. Which for me is a lot of caffeine because I don't drink soda or coffee at all. I thought it was my caffeine intake so I stopped drinking coffee about a week or so ago.. And yet again last night I woke up sick 2 my stomach. I don't know what 2 do..please help!