I see you haven't had a reply on this so I'll try and help - i'm not an expert on AP, just done it once, yet!! But I do know about energy vibrations - I have a thread on here -
http://www.spiritualforums.com/vb/forumdisplay.php?f=9 - I would increase your energy vibration, and get any fear right out of your mind, especially before going to sleep.
Talk to your 'Support Team' Angel's/Guides/HS they are your best friends - I have a strong bond with mine, and speak to Jesus for guidance...
Also before going to sleep think of high energy vibrational words eg love light peace joy calm delight etc - just resight some of them its powerful high quality energy to your 'system' - mind'body'spirit...
You can also increase energy vibrations for your property and loved ones if you look it up... hope this helps.