my child is 4 months old and screams quite a lot after bottles i've started to notice the pattern now we've had gaviscon coleif infacol and i'm stuck now on what to do phoned the doctors and HV and it was dismissed as maybe an upset tummy but it's been too long to be that as i'm concerned it may be a milk allergy. whilst drinking her bottles she seems a little restless after her bottles she could be sleeping but be woken up with what looks like pain from her stomach and can tell she curls up in pain and all goes very ridgid and stomach is brick hard. also she's only passing the toilet every 3/4 days and it's green just looking for some advice tia