Her immune system is compromised at best due to what it's been through lately. I'd take her for a chest X-Ray alone.
When my granddaughter starts running a hot fever like you're describing we don't mess around. We take her right away.
One time we took her and the doc thought we were just wasting their time. They were going to send her home without even examining her. My daughter threw a fit. I called a friend of mine from church and he came by to help give my granddaughter a blessing. He just happened to be the highest ranking doc in the whole hospital, I can't remember that title but I don't think it was Chief of Staff, it had something to do with being a doc.
Anyway, he walked in and everyone almost went to attention. When he asked for my granddaughters chart they silently handed it over. He looked at it and asked if it would be okay with the doc if there was some blood work and X-Rays ordered just to make sure. Then he put the chart down and walked to our room. I was peeking out the door and WAY impressed.
They came in within 5 minutes to do the blood work and the X-Ray technician had to wait for that person to finish. That's how fast they got to us.
Her sounds in her lungs were clear but her blood work showed that the enzyme that indicates pneumonia had just been activated>I can't remember exactly how this was said but she was in the process of starting pneumonia. Her X-Ray showed some signs of it too. Mostly likely they would have overlooked it if they had read the X-Ray that night but the Radiologist would likely have seen it the next day when he got there.
She doesn't run a fever randomly, when she hits with a fever and it's a hot one we know she's really sick and needs medical care right away.
If this was her she would have been at urgent care today somewhere. If it were my grandson I would have kept a close eye on him and might have left it until morning.
Since your daughter has been so sick I would have taken her where she could get a good X-Ray to check for walking pneumonia.