Indigestion/Acid reflux?

[Future Mrs. Brown]

I am 20 years old, and for the past year, I have had absolutely horrible indigestion. It started out well over a year ago just being the normal things (spicy food, chocolate, coffee, etc), and last year slowly progressed to being triggered by much more. It got to the point a couple months ago that it was so bad I couldn't eat or drink anything (other than milk) without getting indigestion.

I took Prilosec OTC for a while, and it worked great up until about a month ago. I've taken everything for this and nothing's worked.

I saw my doc in Jan. and she prescribed Prevacid. I missed one today (first one I've missed) and not even 10 hrs later I have HORRIBLE indigestion. I took the pill and all but it won't kick in for a little bit.

My doctor says it's not an ulcer or my gall bladder, that it's only minor acid reflux.

Is there any other explanation for this??? I'm calling tomorrow to make another appt but I wonder if maybe it's more than just acid reflux?

Any help is appreciated.
I am not depressed, nervous or anxious and have a pretty good daily diet as far as the types of foods I eat (not counting my 1-2 cups of coffee in the morn).

I know I already asked this, but I didn't get any answers when I added details.

Thanks.
No, not much wedding planning and I am not working right now.