Hi everyone and thanks for your replies
So I saw my gp today and she checked me over - felt my tummy, listened to it and listened to my symptoms. She said that I do have reflux. So I wasn't imagining my symptoms, yay! She also said that my left lung sounded wheezy. Coupled with my productive cough which I've had since before christmas, she diagnosed a chest infection too.
So I have to take 40mg of omeprazole every day for a month, and have a weeks course of amoxycillin.
Glad I went and didn't assume I was imagining things, and If I'm not better in a week, I've to go back.
Thanks again for your advice everyone
xxx