I went to the pharmacy and was able to get a cream that was prescribed by my DS's GI doctor, it is for burn victims and worked like a charm a few years ago. I had forgotten about it! Hopefully that helps, it seems very similar to yours créations, a barrier cream.
I think she is constipated. I was changing her diaper just now and there were little bits of poo coming out and she was crying as she was passing them. I will definitely stop carrots for now. She already has pears and I offer apple-prunes although she's not a fan. I'll see what else can be good for constipation. The foods she's having at the moment are: oatmeal, pears, chicken, turkey, lamb, sweet potatoes, leeks, peas, courgette, carrots. Anything else in there you think can be constipating?
Should I back off from solids a little bit to ease the constipation? Or is that a bad idea?