Anyone else get bad indigestion with the OJ/OO?

Last night when after I had downed the OJ/OO mixture and been lying there is bed I have had to fight keeping it down. I don't feel nauseous but I do get really bad indigestion and it burns.
This has happened twice.
I read that it is good to be propped up with two pillows but I have a hard time sleeping like that as I usually don't sleep with a pillow. It is better if I am propped up though and I usually stay that way for almost an hour. As soon as I lay flat on my back, or on my side the indigestion begins. The first time I had to take baking soda and a bit of water to get rid of it.

Any one else have this problem? Any thoughts about preventing it? Tweet