HI, sorry to hear your bub has a nasty rash.

My DD gets redness from disposables so we switched to cloth pretty soon after she was born, modern cloth was easier then terry squares, pop over to the cloth nappy discussion if you need help with MCN the girls over there are awesome.

I'm confused as to why the dr said your hormones caused NR? And how could that be if you are not BF her at the moment? I'm sure you already know this but some over the counter medicines can dry up your milk much the same as they dry up the mucus in your nose so becareful not to loose your supply. You might even want to put some ebm on her bum and see if that helps. We used EBM on stys and up the nose when the kids had colds - marvellous stuff.

Creams - it's so hard. I always try to steer clear of anything that is petroleum based. Stick with the plain water instead of wipes my DD is allergic to commercial wipes even without the fragence etc so we just use water. What about elimination communication for the poos if you can tell when she is going to do one just pop her over a small bowl rather then use a nappy? My DD gets very acidic poos when she is teething but that didn't come until much later.

Hope you find a solution