I am Scared,Help me please.

I (22M) am finishing college in three months and I have wasted the last three years doing nothing simply procrastinating and being a complete shit head. I have enough skills to get a job but it honestly scares me to look at the person i have become when I started out ie before I joined college I had dreams I wanted to realise things I knew I wanna experience and get done but here I am three years later with a mind that is imagining it is okay to settle for a 9-5 job when the whole idea of me was to never go that route. I know it is not bad to settle for a 9-5 job and there are a lot of people who find joy in that i respect those guys but it really scares me because that is not what I wanna be. I am honestly scared but at the same time I'm confused whether I should forgo my dreams like it was nothing or just love everyday,start again like channeling my energy towards doing the things I wanna do rather than settling for something I wouldn't wish on my worst enemies.