I'm glad to hear you will be seeing a specialist. They will do testing to see if these are indeed seizures. If they are, then there are treatments available.
It's a really scary feeling /.\ I see the specialist on Friday, thank God. Even this morning I had the same feeling...? I ended up making it to my bed & passing out there, No one was in the room so idk what happened all I remember is waking up.. it runs in the family. My mom & grandma have the same thing .. but they don't even know what's wrong?
Does your mom and grandmother have seizures, or the passing out feeling?
I'm not really sure if seizures are genetic or not. I really am glad you have that appointment set up. If it ends up that you are indeed having seizures there are meds to help with them.