That wasn't your Higher Self speaking to you -- that was a gremlin!
Gremlins are old pain or habitual negative thought patterns whose purpose is to convince you that you are a limited being. Some people call gremlins the "ego." When you are present to who you really are -- unlimited power, love, and abundance -- the gremlins go into their death throes, and they don't want to go easy! They will fight to keep you believing them, kicking and screaming, and one way to do that is to appear in your dreams and confuse you about their existence and reality. Good for you for recognizing that there might be tricksters afoot!
That said, your dream might be a signal for you to examine what this pregnant girl symbolizes for you, that you are projecting out your hatred onto her. Something about the choices you are making in your life, maybe? Whatever it is, it's you, not her. If you are able to get to a point of forgiveness for this girl, it's possible that you can forgive whatever it is you are loathing about yourself.
Oh, and also the dream means: you like me.
