So, my 4mo DD has green poo. FF due to me being ill. She was poorly with an off tummy about 2 weeks ago, and they were all mostly yellow and very frequent (6 times a day for about 8 days), then she went to once a day, and now about once every 36h.
She's also started screaming with wind. Not colic. She'll be fine, then screaming until she farts/poos, then fine...literally switching one minute to the next. Max screaming session about 10mins. She's also pretty flatulent now, never used to be, and they STINK BAD.
It often looks like green soup, with spinach bits, or sometimes more spinachey...but there's often yellow with it too. It's fairly good volume (she seems to actually poop "poo pants around her"). The poo is also VERY smelly.
She's started with silent reflux and often just leaks milk more.
She's NOT overeating (according to weight or age). She's not dehydrated according to all the usual signs.
She's on aptamil. HV said that was "unfortunate, as that was the next logical step" (as in, if she wasn't on aptamil then switch her to it).
History of lactose intollerence from my side and DH is a coeliac. I have IBS (but not lactose intollerence), and for me, escecually round AF time, pooing feels very bruised. I keep getting told it's not an allergy as she's not vomiting fountains.
Any ideas?