Hi first time poster. Am having awful problems with dd2. She was diagnosed with cmpi and reflux at 2 months. Apti pepti with infant gaviscon, helped but made her constipated then swooped to omeprazol. The meds were fantastic for reflux and she's dairy free. But now at 13 months sleep is awful. Never been a good sleeper but has got worse and worse to the point I'm at end of my tether. Goes to bed at 7.30ish (falls asleep on me) then is awake throughout evening on and off then wide awake by 1am and normally back to sleep around 3or 4am. Has anyone had any issues with omeprazol? Checked side effects and it can cause insomnia in 1 in 100 people. Tried alldifferent things to help with sleep, nothing working. Any advice please????