Does anyone have any tips on how to improve wrist soreness??

I am a beginner working on my very first project, and I crocheted for about 6 straight hours today…that was a mistake. Now I cannot rotate my wrist too far in either direction or make a fist without incredible pain, and it’s gotten exponentially worse super quickly since I stopped crocheting. It’s very tight feeling and extremely sore, like muscle soreness from working out times 10. I know some common tips are to rest, put ice on it, etc, but is there anything else that I can do? I just took a pain killer and some creatine. How sore will I be tomorrow?