Hi jojo,
In my opinion, Law of Attraction does not work the way you mentioned in your post.
Do understand that the Universe is capable of making your dreams - in this case manifesting money - come true in many different ways beyond your imagination until you see it.
What you think about, feel about, and believe about, will come true. Having said that, I'd like to inform you that in my opinion, if you keep on focusing the bad things that might happen, it might actually come true. That is the Law of Attraction at work. Therefore, I would recommend that you only think about the things that you DO want to come true, and get emotionally involved in the good things in your mind, and not the bad things.
The Law of Attraction works! Think Positive!