I dont know my personality. I feel like a blank piece of paper everyday when I wake up. I really dont know who i truly am inside I dont normally talk

For the sake of this topic I think you should consider that feeling normal. And you will never have a rounded out sealed off idea of who are as an identity. Rather your identity is merely the point of awareness from your perspective which experiences. It's useful to have an idea of who you are but my advice is not to worry too much about it outside of how you use that identity to interect with others, which is simple enough for anyone to do. Because deep down identity is something so fluid that no form can shape it out definitely, rather it is like a passing thing which you put on and take off. If you look forever I truly believe that you will only find uncertainty and chaos. Just hold on to what you already know of yourself.