If you feel like crying, I say, if it's safe, let it out. I'm sure there's a reason for it and it's trying to process by itself. Take care and hope it settles soon.
Thanks @Capulet and @Kmkz I appreciate hearing from you both. I find myself processing a lot more than I expected since joining this site, and I think it just stirs general sadness and empathy for myself, and for all of you. It also stirs pride and fierceness.