kind of worried.

My mother has had a headache for over 3 weeks. She had a 2x4 block of wood fall on her head and so the doctors said it's probably just a concussion but didn't bother scanning... it's been 10 days since the incident and the headaches, nausea and her emotions are becoming worse. She crys for nothing. My grandma is taking her to the hospital today for a scan and like not leaving until they scan her head. I'm worried she may have some sort of bleed, be on her way to having a stroke or have a brain tumor as the headache started before the incident and has gotten worse 10 days after.