We went to a wedding last night. We hired a babysitter through the (well respected) Hotel. She came highly qualified and with 40 years experience and we were allowed to use a friend's room for her to be in during the festivities.
She sent us messages about 725 and 915 to say she'd had her formula and when I packed up I saw two empty formula bottles in the bin.
When I got home I noticed there was only one dirty bottle. I'd given her five sterile ones just in case though she should have had two feeds max in that time
Should I be worried.
When we got home I gave her another feed which she vomited everywhere (which she rarely does).,
Do I need to be worried about ecoli or aibu?