Could anyone help me out here, today i woke up with a bit of a nervous feeling in my stomach but nothing terrible. Obviously some of you know i am feeling a little nervous about a xmas meal thats taking place with work friends tomorrow evening. But when i first woke up this morning as i exhale through my nose i can almost feel like heat and like taste like ither acids or sick, it just feels really hot as i exhale through my nose. Very complicated. Just worried AGAIN.