Ive been puking almost every time i eat something. i usually only puke at night though. ive gone to the drs and they dont know. what do u think??

Difficult to tell: There are many reasons that you could be vomiting with almost every meal. Some of the explanations include infection, medication-related, inflammation, obstruction, bulimia, etc. If your previous doctor had a difficult time figuring things out, then consider getting a second evaluation or GI doctor if this continues to concern you. We cannot diagnose this online with limited info. Best wishes.