Pressure on head with elbow. Scan done?

So my sister put some pressure on my head the the place where I am pointing with my finger. She did it with a bit force. And I just pushed her. I had some pain yesterday. And i didn't get any bleeding or vomiting. But now I have some pressure in that area. I showed it to my nurse she said theres no swelling. But i feel pressure on the left side of my head on the skull i guess i dont know. It happend in a fun way only. But a little bit more pressure was applied. I feel like theres some pressure over there only on the left side. From front to back of head only on one side. Pls help. Should I get a ct scan done?, m scared if theres any clot. Or something. Is it normal to feel pressure from front to back