heh heh heh, no it's not just you mbear! and it's such a vicious cycle - as soon as I get the sensation it makes me feel even more stressed!
MD did you try Zantac? I find that quite good, one at night, and am trying to manage it during the day with Mylanta... but might make the pilgrimage over to the shrine of liquid Gaviscon soon!
Oh - and YES to the burps. Nothing worse than a burning sicky burp - especially if it's just after dinner at a friends' house and emerges without warning. Luckily they are preg too and have the same prob!