Does Nazar(evil Eye) Exists?

Well nazar exists but Allah can make nazar go away say ayatal kursi before going to sleep and after waking up.

It sounds like your fear really is affecting your life, and perhaps you can speak with a spiritual person of your religion about this. If you are unable to do so, perhaps you would be willing to see a counselor to discuss your fears and try to understand why you have become so afraid. Certainly life has been good to you, and here you have a wonderful baby, also, who will want to grow up to see and love her strong, sure and trusting mother.

I think you might agree that although the world may be frightening at times, there are many good reasons to be comforted that the world is a good place, and that people are generally good, also. Seek your friends and your family whom you trust and who love you. I wish you all blessings.