The Law of Attraction is a Law like the Law of Gravity. It's a natural thing. Built in. It's always operational. You don't turn it on and off, like you don't turn gravity on and off. It's a Law.
The idea is that once you are aware of it, and what is, and has been happening in your life, you become a concious creator vs a creator that is unaware of what has been going on. You are then able to use your built in guidance system (your feelings, and emotions), and you master control of these, hence, yourself, and your life.
You can deliberatley choose what you think about, and how you feel.
When you are creating according to your hearts desires (well-being) you feel good. This lets you know you are on course.
When you are creating out of line with your hearts desires(well-being) you feel bad. This is your signal that you are off course, so you have ample time to adjust your thinking, and your mood to bring yourself back on course to feeling good, which lets you know you are back on course.
In your post, you expressed fear, and you detailed some of those fears, so that is already letting you know you are off course.
Choose to think about goodness. Positive, and loving things with great feelings of gratitude. Gratitude of what you have, and good people in your lives, and the wonderful things you share with them. All the laughter you have. Appreciation, helps to disolve fear.
Get into a mentality of abundance, and don't believe the lie, which is that there is not enough to go around. It's a lie.
Many choose to believe the lie, and they remain in a mentality of lack, and this only causes worry, and fear. The vicious cycle.
The truth is, there is more than plenty. More than enough. The abundance of goodness is truly over flowing, constantly.
Do these things, and all the rest will automatically be added to you. This is from the Bible. Don't worry about how you will get money, or things. Focus on goodness, and appreciation, and goodness comes. This will become your experience, instead of fear. The old life fades away, and the new life begins to fill in.
Have you seen the movie, "The Secret"? It does a really nice job of explaining the Law of Attraction, and how it works.
Many have lots of arguements concerning the law, but, if you want change, and you want self-control, freedom, and more, it's really very easy.
What do you want? More of the same? That fear you expressed, that is your current reality? Or do you want better, for you and your loved ones.
Make it so.
You can find the secret movie if you go to,
The Secret ::: Official Release of The Secret Movie