Scared of miscarriage after fight

I am 9 weeks and 5 days. My husband and I just got into a really heated argument. Long story short he did something completely out of character and pushed me against the closet door. It wouldnt have even hurt but my back hit the doorknob. We have already discussed how that was not ok so really we are ok on that front. But I'm terrified I am going to miscarry. I am a little crampy but it feels like my normal cramps I have gotten since the beginning of the pregnancy. Also no blood. Should I be super worried or just wait until I get really crampy/bleeding to worry?