Looks like a new born fawn. What did the picks before this one show?If there’s a doe within a couple of minutes then I’d say the fawn is following behind.
I think that it is a smaller doe that looks somewhat really emaciated and looks sort of like this one below that on my property.
In your photo, I think that there is some type of tall "weed/grass" that is distorting the actual cross view of this "whatumallicit" as it is in the middle of taking a step.
Keep in mind that my photos (which makes the doe appear to be much larger) were taken from 15 feet away and not the 42' 3" feet that yours was.
pa: If you would have had a WGI camera, it would be no problem to identify it !!!