第一句对!第二句不对!
因为：She found herself was in hospital.she 是主语,found 是谓语,herself was in hospital 是宾语从句.其中herself 在宾语从句中作主语.而herself 是反身代词,英语中所有的反身代词都不能作主语的,但是可以作主语的同位语.所以,这句话还可说成：She found she herself was in hospital.
希望我的回答能够帮到你,