We would get screaming WU after 20mins from reflux. SOme LOs dont scream though they just look very uncomfortable and squirm etc.
Did the ped offer you anything to help with the possible reflux or wind? Have you tried Gripe Water for wind, and long burping sessions after feeding?
We had awful jolts too
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(once the reflux pain was sorted with meds) and that is why I started having to wrap/swaddle Z later on. You can try to HTTJ at 20mins na dsee if this helps him to transition into deep sleep. However, I would be tempted to try swaddling again, even if its just for naps. Something like a woombie is less restrictive than a big wrap but still effective in preventing them from waking themselves.
![Kiss :-*](https://smiley.babywhispererforums.com/Smileys/classic/kiss.gif)