Hello all

for the past few days i have been getting these dizzy spells that last only 2-3 seconds. It usually happens when im sitting and i just feel like my head looses its balance and my head kind of empties out, if that makes any sense! i think this is worse when im staring at something, like TV, my laptop or my textbook. I'm very scared since i have had brain tumor fear for the past few weeks. I did get a CT scan which came back normal (but it was non-contrasted)
I also get headaches in the morning (ALMOST everyday) that usually go away after i wake up but sometimes it lasts all day. I was almost getting over the fear since the headache is not present every single day and with brain tumor the pain is there everyday and it gets worse and worse over time.

Anyone else with similar dizziness symptoms?