Apologies for the pic. My little one fell two days ago and cut her knee at school. When she got home I washed it and applied antiseptic cream. It seemed to be just a normal scrape but is now looking very weepy yellowish white goo and is quite red and inflamed .Also very painful. The white in the pic is the remains of the antiseptic cream I applied earlier. I've been bathing it with hot salted water three times a day and then applying a thin layer of the antiseptic cream. Is it ok do you think or do I need to bring her to the doctor. Asking here as our doctors are obviously very busy at the moment and I don't want to bring her unless it's definitely necessary