Your body went through trauma, it needs proper time to heal! Try resting and maybe doing small things at home to feel productive. Read a book, eat a good meal, finish a show you've been wanting to, etc. You will benefit a LOT from letting yourself heal, if you try to "push through" it may never fully heal and could cause problems in the future. Stay strong, but do take it easy <3

I'd highly suggest going to a chiropractor or physical therapist, they've worked wonders for my friend