I have excessive burping and an upset stomach(around the belly button
area) almost every morning when I wake up.  I am 30yrs old.  Once I
start moving around and burping, I start to feel better.  Is there any
type of food or drink or herbal supplement I can take before I go to
bed to wake up
feeling better?

Rather than trying to medicate yourself, you'll almost certainly be
better off if you find out the reason for your burping and upset
stomach. I suggest that you visit your physician, who will be able to
determine and treat the cause of this problem.