Hi there. From your description, it does appear to be some sort of nosocomial infection. There is a group of dermatological conditions called Gyrate erythemas & your description seems to fit under this. However, Psoriasis
seem the obvious front-runners...the former is Not an infection. Having said this, one would need to 'see' this lesion & /or take a skin biopsy
to comment for certain & the treeatment would vary accordingly. Might i suggest fixing a dermatology appointment at the earliest with a dermatologist
nearest you & you may use our site to help you out with addresses et al. Alternatively you are welcome to take good clear photographs of the lesions & upload them on this site using our 'ask-a-doctor' feature that will ensure discretion & guarantee safety..& get in touch with one of us online. Please do either asap in the interest of your new-born daughter as if it is of infectious origins & nosocomial, we would not want to pass it on to her. Cheers & Wish you both good health!
Dr Praveen Rodrigues MD
Dermatologist, Cosmetologist, Venereologist
Vikram Hospital, Bangalore