Can you get keto flu more than once?

I have been seeing this question posted a lot all over face book groups and  today i believe i can now go ahead and answer it and say yes you can :(  I got up felling like crap and thought maybe i was just getting normal sick and didnt think much of it then i felt a bit better so i ate something a few hours later i was feeling light headed just like week two (when i first got sick ) and i went to lay down and the room was spinning and got sick just like before. I waited a half hour and went to go to the fridge and got me some pickles and surely enough after i ate them it went away :)  so i guess that  answers that question