Scared Shitless!

Everyone keeps saying, oh you must be so excited. Yes, I'm a little excited but mostly scared shitless! I'm a very introverted person and like to do my own thing. Having a baby is definitely going to cramp my style. Me and my hubby have always planned on having children and I do honestly want one but for some reason I don't feel ready. I keep thinking, I can barely take care of myself how can I take care of a baby? I wish I could feel as excited as I pretend to be when asked.