Yeah i was going to say that your bub sounds very similar to what Ella was like when she had reflux. We also saw an osteopath and he worked miracles - within a couple months...we began to see a big change after only a few sessions - she was a completely different, settled and very happy baby (and she even began to sleep through the night!!!!)
Oh -and on the dummy note do you use the big cherry style teat ones as Ella will not take the small, flatter orthedontic ones as they were too differently shaped to a nipple. Ella would only have the cherry style ones. Just a thought?????
I really hope you find something to help both you guys and bubs out....it's definately not easy when you've an unhappy bub