I would guess that based on the fact she was internally still warm and retained enough body heat that she steamed once gralloched that she was as you say relative fresh and probably and I say probably ok to eat. That said.
The truth is you have that nagging question in your head. Unlike others which would happily consume it, you have that doubt. If you was to eat it, would it nag on your mind that night when you went to bed. in which case it just isn't worth it is it ?
You either fall in to the camp it will be fine and crack on and eat it and in reality it would probably be fine. But is it worth that doubt or worry if you are not that type of person?
Although, In truth we can all only offer advice on our own experiences. whether good or bad and the information you provided.
I base my remarks on my relatively few experiences but know I very much fall into the worry camp.
Many years back my 1st experience with a RTA and free venison as I saw it. Saw the deer hung from the kids play frame in the garden, the other half came home and said there are parents from the school coming in an hour that needs to be gone. It all looked and butchered to my mind ok but that night when I returned home the meat had changed to the green colour of the header of SD. So no road kill for me.
I was later asked to assist someone in gralloching a deer a work colleague. His son had just dropped off freshly killed, so he said, Muntjac to the carpark at work. I have never seen such a tick infested Muntjac and advised against eating it. I certainly would have not. However he was insistence so I gralloch it for him. when asked if he had a sharp knife he pulled out his pen knife and said the base of the blade was sharp, great I said that's a lot of help. But I gralloched it for him. Apparently how great it was, was posted all on his and his son face book page with no ill effect.
let us know the outcome good or bad please.