does tahajjud miracle is really a thing?

i recently passed 12th ik it doesn't seems like a big problem but i want to leave this city asap for further education

my family is strictly against this idea idk what to do but if i don't go i will regret it for the rest of my life i have prayed 3 tahajjud and 1 salat al hajat i really want to leave but no one in my entire bloodline have ever left like this especially not a women