I had shocking wind pain... like, doubled over, tears in my eyes kind of pain. It actually started to stress me out, because it wouldn't go away.

De-Gas rocks. I used to take it in the morning with my vitamins and then again when I got home from work and it really helped.

I'll second walking around too. I know it's hard at work, but sitting down was not helping at all.

I would take some Benefibre as well, even though I didn't really have any issues in the constipation department... it did help though, made sure everything was nice and regular.

Soda water with some lemon / lime helped with the burping and helped release some of the air too. Even now, if I start to feel the pain and I'm out and about, I'll get a small coke from McD's or have a mouthful of DH's softdrink just to try and shift it.

I hope you feel better soon hun.