Nothings wrong with you, everyone is different, we all have different genes, grow up in different environments and household which moulds us as humans.
Be confident in yourself, find the right group of people that like you, ready to listen to you and respect you for who you are. Put yourself out there and don't be afraid as no one is perfect, the more you speak and communicate the easier it becomes, it's a skill after all and you need to use it to get better at it.