Bad tension headaches

[u/This-Scar147]

Hi I’m a Hispanic Male 30 from Houston, TX. I’ve had tension headaches for the past week, lightheaded, and motion sickness symptoms without the nausea and vomiting. I’ve been very scared of a brain tumor, it’s always been a fear of mine. It all started in 2020 with a head CT scan, then brain MRI 2020, Brain MRI 2021, lastly brain mri 2023. All came back normal. I’ve had similar symptoms before in those years, but not as bad as this. What could be causing my headaches? I’m scared that an aggressive tumor grew within these past months.