Stomach Bug or... Acid Reflux?

 I have the sinking feeling that it's not so much a stomach bug as acid reflux. 

The last few days I've had a lot of acid reflux right after eating and at night. I'd been really thinking it was an anomaly that would go away, but I haven't been able to shake it. God damn it. I might actually have to go to the doctor. I've been wondering if I'm just feeling suddenly sensitive to acidic foods and drink.

Like coffee.

I mean, what if I have to give up coffee?? WHO WOULD I EVEN BE???