Glad to hear you are okay. And bike too. How do you think the deer fared? She is probably okay too, given what tough critters those things are.
I've shared a very similar story about a little doe that intercepted me one night. She came from the left, hopped a fence and ran into the road, then tried to come to a stop to avoid me. I was probably only doing 30 mph-ish in a right-hand curve, and her lowered head got clobbered by my left knee, but that was the only contact between us. It hurt like hell, but I just remember being grateful that it was a doe, or else I'd have had a lap full of antlers.
Si vis pacem, para bellum.