I'm female and I'd be happy to walk it on my own, but then my uni is in a pretty safe city with plenty of people around, even fairly late at night. Still, there's no harm in asking if anyone else is going the same way as you, and if not then you can always call a taxi. On the other hand, in a few months' time it's going to be dark from around 4pm, so you're almost certainly going to have to walk around on your own in the dark at some point. Perhaps it's just something you need to get used to.