Thanks everyone for the well wishes and the stories.
In a nutshell - here's what happened. Spent 4th of July at BIL's house. Ate all kinds of junk as one normally does at a picnic.
Went home, felt fine. About a half hour later, felt bloated, like I ate too much. My fault for eating too much junk.
Half hour later - throwing up all over, stuff coming out "both ends" (TMI and yuck) - horrible pains in my stomach, sweating, chills, weak, nauseous - just plain awful.
I knew something was really wrong, DH took a cab back from Cleveland (at 85 mph) to get me into the hospital - and the rest is history.
Doc said he hasn't seen a gallbladder as bad as mine in a while.
So my friends, if you think it's indigestion, pay close attention. It might not be.