Thanks all,
I read up about 'GERD' and it sounds like that's the problem. It says alot of people have asthma or lung pains as a symptom of it. I seem to get quite strange lung pains, which are really hard to describe.. seems like theres too much air in my lungs and it has to 'deflate'.. like i said, very strange, but ill definately see my doctore over it all.
Thanks again all,