Chrissy, sorry to hear Felix is struggling with trapped wind
Oscar had that for the first few months too and like your little one, hardly slept at all and he was also fussy whenever he was awake too. With him it was all down to a posterior tongue tie. It wasn't visible, but all the signs were there. It was 80% tied down! The poor little guy couldn't latch properly and always took in air when he fed so he was constantly windy. Once it was treated at 7 weeks he was much better.
For trapped wind I found these things somewhat helpful:
- cycling his legs
- pushing his knees up to his tummy to try and help move the air
- circling my hand over and over across his back or tummy
- lots of back/tummy tapping
We tried gripe water and infacol (which are the main treatments you can buy here), but I don't think they did much to be honest. The biggest thing that helped was getting his tongue tie fixed and then when they get a bit bigger and start rolling around and moving more, the wind travels through them much quicker and they struggle less with it (in theory
Isla isn't a windy baby, but she does frequently get days where she really struggles with trapped wind and she wasn't even a windy baby!).
I hope he starts to settle soon and you start getting more sleep. There's a reason they use sleep deprivation as a torture technique, it can have such a devastating effect on every aspect of your life!