Firstly, you will love your child. You don't have much choice in that. If you think you do, don't become a parent.
Secondly, you will not always like your child. You will even be angry with your child sometimes. But you will still love them and you will work it out in a rational way. If you think you can't do this, don't become a parent.
Thridly, you will get tired. A lot. Some of us may look like we're depressed, but we're not. Really we're just tired. Most of us have two jobs after all, one of which is used to pay for the other.
Sometimes this happens because things happen in the middle of the night. You like to have time to yourself but it ends up being after the kids have gone to bed. And then you don't get as much sleep as you should anyway.
Sometimes this is why when your autistic younger monkey decides at 1 in the morning to wake the dead out of you with unconsolable wailing at the top of his vocal chords and your elder monkey is clinging to you because you think someone has come into your house, attacking your children, hiding in the shadows waiting for slumber to set in again to make it's move...
You will not sleep because you can't. You will be tired because the your younger monkey wants to sleep in his blanket with you all night. You will be sick because you are allergic to his blanket and you can't breathe. You will be angry at the people who aren't there in your house but still scare you anyway. You will be irritated when morning rolls around and your kids are wide awake but you are not.
And you will still love your child. If you can do this, be a parent. We need more of your kind.