I'll have some grammatical and orthographic mistakes since English is not my first language, but I'm desperate to "talk" about this with someone else that're not my friends.

I turned 23 recently, and I feel like I've not done anything in my life, like yeah I "work" in the family business, but I don't do like the big thing, and I'm often tired and demotivated to do anything, and I know I should at least try and begin with something, but the more I think about task I need to complete, the more is the urge to procrastinate, and I hate this feeling.

I've been feeling like this for a long time, and I don't know what to do about it, I know I'm lazy and I know I'm useless and I don't know how to begin to be more responsible.

I don't know what I'm doing everyday, I feel like I just slack off, even when I'm the one in the register, and you may think "then work more", that's the thing, I'm always tired, like physically and I'm always dizzy and that affects my mood and I just want to stay seated all day, so I know that I'm lazy, and that I need to have some discipline and be more productive, but again, the more I think ab my responsibilities, the less I do, bc I spent all the energy thinking ab it and being anxious ab it, I feel so useless.