Morning sickness

Vicki
More like "whenever" sickness. 
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​My question is this:
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​Is it norm to puke up bile and only bile?
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​I stuff my face with pretzels, fruits, crackers, pizza, pastas, salads etc and the only thing that comes up is bile- day or night 
​(Carb load up bc it settles my nausea)  
 
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