How did having a child change your life?

Brenda
My boyfriend is insisting nothing makes me happy , I've been so depressed for the last 3 years over a divorce etc , me and my bf have. Been together for almost 2, my ex didn't want to have kids with me and of course I'm having trouble ttc and I know this is making me more grumpy and miserable like I can't do anything right, he said I would just be grumpy with a child, I feel I would be on top of the world? How did any of you feel or would you think you would feel ?