My daughters 6 weeks old she’s been a brilliant feeder and a really settled baby up until about 4 days ago where she suddenly was in constant pain after every feed, extremely unsettled, wouldn’t sleep at all and screaming in pain. I took her to the doctors who advised I change her milk which I did from aptamil 1 to cow and gate comfort, she is also constipated. After this she has continued to be in agony and last night she was in so much pain so I took her to the out of hours who diagnosed silent reflux and prescribed gaviscon and movicol for consipation. I am at wits end all of the above bad been changed and she is still in agony, screatching in pain, can’t sleep for pain. I do not know what else I can do