third eye meditation, did i fail?

[iLikeTreesButTreesDontLikeMe]

i did the entire third eye meditation but nothing really happened at the end, i guess just a weird feeling on the point on the head were i was focusing but maybe i was just having a headache? even if it was expected to happen but did it really work? i feel like i am too weak spiritually to succeed first try, maybe i have to try more?

i tried to focus on my third eye the days later but nothing really happened after that did i fail or it is normal?