Ouch my Neck

I’m a 22 y.o. Girl that just woke up with the neck pain of a 70 year old man. I rarely experience bodily pain, so I believe it’s simply because I slept without a pillow (which I do frequently but just learned my lesson ig), but I’m wondering if there’s anything I could do to relieve some of the stress, as every movement I make is excruciating. Im praying I can avoid having to drive to get it professionally checked out. Has anyone had a similar experience and how long did it last? Hopefully not days.