Thanks Kawazuki!
she had a red area on her infranix site, which later became like a red pimple, both of which the nurse told me was normal. THe red area lasted a few hours and the pimple a few days. She also was very uncomfortable laying on that leg (eg for feeding - had to do football hold) for the rest of that day.
I guess she was lethargic, but mostly she was just so unsettled and so tired - which I had put down to her being so unsettled, crying and not sleeping.
I will PM you though, thanks!

Kate - that is a shame that they didn't listen to your concerns. Did you have the same nurse each time? I am guessing probably not if it was at the council.