brain trauma need advise

high when i was like 14 years old a garage lowered on my head as me and my friends were jumping over the sensors. i tried to become slick and slide under it as it was closing and my head got stuck. i remember pressure on the front of my forehead against the concrete as the back of my head was being compressed by the garage door as it was trying to completely close. its been 7 years later and im wondering if i have experienced brain damage or any kind of damage from this incident. at the time i was just glad to finally get out of it after being stuck for at least a min or so,  and i never really thought about it until recently. any advise?

[Rucnfun]

im not a doctor, but if you arent experiencing headaches or any symptoms in the brain, then im sure you are fine.