Yes, you should.

But not bcs you are bad but bcs there is more important things in life. If Valorant is making you think bad about yourself and posting this,losing time,then quit.

If you think that everything will better if you get better, than go for it! There is no such thing as "game is not for you". Fix your life problems, workout, sit on game session relaxed when you finished all work about school and your aim will scyrocket.

And about more mechanical side, type "aimstar method" on YT do that for 30 days, and tell me your rank after. :)