Is there any logical reason why I would get Acid Reflux ONLY before bed?!

Is there any logical reason why I would get Acid Reflux ONLY before bed?

I don't mean while I'm lying down. I mean... about an hour before bed at night. Throughout the day I'm fine... but in the evening... it comes. Started quite suddenly about two weeks ago. I do plan on seeing a professional, but just curious to other opinions.

3 weeks ago
Hmmmm... I do sit in a very horrible position at work & while at home on the computer. BUT... I do workout like crazy after work and I'm in great shape. While I'm sitting in a bad position during the day, I have NO symptoms.

it is likely due to your body positioning in some way, do you sit in an overstuffed chair watching tv? Do you slouch down on the sofa? Most cases of heartburn like yours are a result of posture in one way or another. If you sit in a straight chair during your evening meal, remain in that chair for at least thirty minutes after you eat, so gravity aids you in emptying your stomach contents into the intestines.