Advice???

So I’m currently trying to figure out why I get seizures I’m 21 always have had them. They did cat scan n mri scan n they both came back normal.. they did a eeg last week n I will get the results next week. But the dr said the cause of a seizure could be tumors or cysts lesions in my brain or could just be lack of sleep or stress. Do y’all think of those two test came back normal I should be worried about the results of the eeg? I’m nervous and scared it’s something serious like a tumor or something. Won’t see dr until the 1st…

It’s so weird I got them when I was a baby they stopped as I child and returned when I was 15 have had at least 3/4 every year I’m 21 now have had 2 this year.